30931628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84977}}^1$

素因数の和:85001

約数の個数: 24

約数和(自身を含む): 66622752

約数和(自身を除く): 35691124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 84977, 169954, 339908, 594839, 1104701, 1189678, 2209402, 2379356, 4418804, 7732907, 15465814, 30931628]

約数ペア:

[(1, 30931628), (2, 15465814), (4, 7732907), (7, 4418804), (13, 2379356), (14, 2209402), (26, 1189678), (28, 1104701), (52, 594839), (91, 339908), (182, 169954), (364, 84977)]