31495008

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 58499232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 557, 589, 608, 744, 912, 992, 1114, 1178, 1488, 1671, 1767, 1824, 2228, 2356, 2976, 3342, 3534, 4456, 4712, 6684, 7068, 8912, 9424, 10583, 13368, 14136, 17267, 17824, 18848, 21166, 26736, 28272, 31749, 34534, 42332, 51801, 53472, 56544, 63498, 69068, 84664, 103602, 126996, 138136, 169328, 207204, 253992, 276272, 328073, 338656, 414408, 507984, 552544, 656146, 828816, 984219, 1015968, 1312292, 1657632, 1968438, 2624584, 3936876, 5249168, 7873752, 10498336, 15747504, 31495008]

約数ペア:

[(1, 31495008), (2, 15747504), (3, 10498336), (4, 7873752), (6, 5249168), (8, 3936876), (12, 2624584), (16, 1968438), (19, 1657632), (24, 1312292), (31, 1015968), (32, 984219), (38, 828816), (48, 656146), (57, 552544), (62, 507984), (76, 414408), (93, 338656), (96, 328073), (114, 276272), (124, 253992), (152, 207204), (186, 169328), (228, 138136), (248, 126996), (304, 103602), (372, 84664), (456, 69068), (496, 63498), (557, 56544), (589, 53472), (608, 51801), (744, 42332), (912, 34534), (992, 31749), (1114, 28272), (1178, 26736), (1488, 21166), (1671, 18848), (1767, 17824), (1824, 17267), (2228, 14136), (2356, 13368), (2976, 10583), (3342, 9424), (3534, 8912), (4456, 7068), (4712, 6684)]