31777728

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 91683840

約数和(自身を除く): 59906112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 281, 304, 372, 456, 496, 562, 589, 608, 744, 843, 912, 992, 1124, 1178, 1216, 1488, 1686, 1767, 1824, 1984, 2248, 2356, 2976, 3372, 3534, 3648, 4496, 4712, 5339, 5952, 6744, 7068, 8711, 8992, 9424, 10678, 13488, 14136, 16017, 17422, 17984, 18848, 21356, 26133, 26976, 28272, 32034, 34844, 37696, 42712, 52266, 53952, 56544, 64068, 69688, 85424, 104532, 113088, 128136, 139376, 165509, 170848, 209064, 256272, 278752, 331018, 341696, 418128, 496527, 512544, 557504, 662036, 836256, 993054, 1025088, 1324072, 1672512, 1986108, 2648144, 3972216, 5296288, 7944432, 10592576, 15888864, 31777728]

約数ペア:

[(1, 31777728), (2, 15888864), (3, 10592576), (4, 7944432), (6, 5296288), (8, 3972216), (12, 2648144), (16, 1986108), (19, 1672512), (24, 1324072), (31, 1025088), (32, 993054), (38, 836256), (48, 662036), (57, 557504), (62, 512544), (64, 496527), (76, 418128), (93, 341696), (96, 331018), (114, 278752), (124, 256272), (152, 209064), (186, 170848), (192, 165509), (228, 139376), (248, 128136), (281, 113088), (304, 104532), (372, 85424), (456, 69688), (496, 64068), (562, 56544), (589, 53952), (608, 52266), (744, 42712), (843, 37696), (912, 34844), (992, 32034), (1124, 28272), (1178, 26976), (1216, 26133), (1488, 21356), (1686, 18848), (1767, 17984), (1824, 17422), (1984, 16017), (2248, 14136), (2356, 13488), (2976, 10678), (3372, 9424), (3534, 8992), (3648, 8711), (4496, 7068), (4712, 6744), (5339, 5952)]