91008898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{55697}}^1$

素因数の和:55761

約数の個数: 16

約数和(自身を含む): 147042720

約数和(自身を除く): 56033822

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 55697, 111394, 1058243, 2116486, 2394971, 4789942, 45504449, 91008898]

約数ペア:

[(1, 91008898), (2, 45504449), (19, 4789942), (38, 2394971), (43, 2116486), (86, 1058243), (817, 111394), (1634, 55697)]