867008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 56

約数和(自身を含む): 1950720

約数和(自身を除く): 1083712

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 92, 124, 152, 184, 248, 304, 368, 437, 496, 589, 608, 713, 736, 874, 992, 1178, 1216, 1426, 1472, 1748, 1984, 2356, 2852, 3496, 4712, 5704, 6992, 9424, 11408, 13547, 13984, 18848, 22816, 27094, 27968, 37696, 45632, 54188, 108376, 216752, 433504, 867008]

約数ペア:

[(1, 867008), (2, 433504), (4, 216752), (8, 108376), (16, 54188), (19, 45632), (23, 37696), (31, 27968), (32, 27094), (38, 22816), (46, 18848), (62, 13984), (64, 13547), (76, 11408), (92, 9424), (124, 6992), (152, 5704), (184, 4712), (248, 3496), (304, 2852), (368, 2356), (437, 1984), (496, 1748), (589, 1472), (608, 1426), (713, 1216), (736, 1178), (874, 992)]