40870336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{49123}}^1$

素因数の和:49148

約数の個数: 28

約数和(自身を含む): 87342472

約数和(自身を除く): 46472136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 49123, 98246, 196492, 392984, 638599, 785968, 1277198, 1571936, 2554396, 3143872, 5108792, 10217584, 20435168, 40870336]

約数ペア:

[(1, 40870336), (2, 20435168), (4, 10217584), (8, 5108792), (13, 3143872), (16, 2554396), (26, 1571936), (32, 1277198), (52, 785968), (64, 638599), (104, 392984), (208, 196492), (416, 98246), (832, 49123)]