31688170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3594

約数の個数: 32

約数和(自身を含む): 61550928

約数和(自身を除く): 29862758

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 3517, 4505, 7034, 9010, 17585, 35170, 59789, 119578, 186401, 298945, 372802, 597890, 932005, 1864010, 3168817, 6337634, 15844085, 31688170]

約数ペア:

[(1, 31688170), (2, 15844085), (5, 6337634), (10, 3168817), (17, 1864010), (34, 932005), (53, 597890), (85, 372802), (106, 298945), (170, 186401), (265, 119578), (530, 59789), (901, 35170), (1802, 17585), (3517, 9010), (4505, 7034)]