91255376

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{17231}}^1$

素因数の和:17570

約数の個数: 20

約数和(自身を含む): 177351744

約数和(自身を除く): 86096368

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 17231, 34462, 68924, 137848, 275696, 5703461, 11406922, 22813844, 45627688, 91255376]

約数ペア:

[(1, 91255376), (2, 45627688), (4, 22813844), (8, 11406922), (16, 5703461), (331, 275696), (662, 137848), (1324, 68924), (2648, 34462), (5296, 17231)]