40381016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6581}}^1$

素因数の和:6659

約数の個数: 32

約数和(自身を含む): 82933200

約数和(自身を除く): 42552184

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 6581, 13162, 26324, 52648, 85553, 171106, 342212, 388279, 684424, 776558, 1553116, 3106232, 5047627, 10095254, 20190508, 40381016]

約数ペア:

[(1, 40381016), (2, 20190508), (4, 10095254), (8, 5047627), (13, 3106232), (26, 1553116), (52, 776558), (59, 684424), (104, 388279), (118, 342212), (236, 171106), (472, 85553), (767, 52648), (1534, 26324), (3068, 13162), (6136, 6581)]