87432070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3767}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 172544256

約数和(自身を除く): 85112186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 3767, 4642, 7534, 11605, 18835, 23210, 37670, 41437, 82874, 207185, 414370, 794837, 1589674, 3974185, 7948370, 8743207, 17486414, 43716035, 87432070]

約数ペア:

[(1, 87432070), (2, 43716035), (5, 17486414), (10, 8743207), (11, 7948370), (22, 3974185), (55, 1589674), (110, 794837), (211, 414370), (422, 207185), (1055, 82874), (2110, 41437), (2321, 37670), (3767, 23210), (4642, 18835), (7534, 11605)]