40680928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 86317056

約数和(自身を除く): 45636128

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1783, 2852, 3566, 5704, 7132, 11408, 14264, 22816, 28528, 41009, 55273, 57056, 82018, 110546, 164036, 221092, 328072, 442184, 656144, 884368, 1271279, 1312288, 1768736, 2542558, 5085116, 10170232, 20340464, 40680928]

約数ペア:

[(1, 40680928), (2, 20340464), (4, 10170232), (8, 5085116), (16, 2542558), (23, 1768736), (31, 1312288), (32, 1271279), (46, 884368), (62, 656144), (92, 442184), (124, 328072), (184, 221092), (248, 164036), (368, 110546), (496, 82018), (713, 57056), (736, 55273), (992, 41009), (1426, 28528), (1783, 22816), (2852, 14264), (3566, 11408), (5704, 7132)]