91997336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21821}}^1$

素因数の和:21875

約数の個数: 32

約数和(自身を含む): 188542080

約数和(自身を除く): 96544744

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 21821, 43642, 87284, 174568, 370957, 676451, 741914, 1352902, 1483828, 2705804, 2967656, 5411608, 11499667, 22999334, 45998668, 91997336]

約数ペア:

[(1, 91997336), (2, 45998668), (4, 22999334), (8, 11499667), (17, 5411608), (31, 2967656), (34, 2705804), (62, 1483828), (68, 1352902), (124, 741914), (136, 676451), (248, 370957), (527, 174568), (1054, 87284), (2108, 43642), (4216, 21821)]