53889376

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{21317}}^1$

素因数の和:21406

約数の個数: 24

約数和(自身を含む): 107442720

約数和(自身を除く): 53553344

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 21317, 42634, 85268, 170536, 341072, 682144, 1684043, 3368086, 6736172, 13472344, 26944688, 53889376]

約数ペア:

[(1, 53889376), (2, 26944688), (4, 13472344), (8, 6736172), (16, 3368086), (32, 1684043), (79, 682144), (158, 341072), (316, 170536), (632, 85268), (1264, 42634), (2528, 21317)]