91394608

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 183845376

約数和(自身を除く): 92450768

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1871, 3053, 3742, 6106, 7484, 12212, 14968, 24424, 29936, 48848, 80453, 132841, 160906, 265682, 321812, 531364, 643624, 1062728, 1287248, 2125456, 5712163, 11424326, 22848652, 45697304, 91394608]

約数ペア:

[(1, 91394608), (2, 45697304), (4, 22848652), (8, 11424326), (16, 5712163), (43, 2125456), (71, 1287248), (86, 1062728), (142, 643624), (172, 531364), (284, 321812), (344, 265682), (568, 160906), (688, 132841), (1136, 80453), (1871, 48848), (3053, 29936), (3742, 24424), (6106, 14968), (7484, 12212)]