90004402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{2357}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 137716632

約数和(自身を除く): 47712230

約数列:

[1, 2, 61, 122, 313, 626, 2357, 4714, 19093, 38186, 143777, 287554, 737741, 1475482, 45002201, 90004402]

約数ペア:

[(1, 90004402), (2, 45002201), (61, 1475482), (122, 737741), (313, 287554), (626, 143777), (2357, 38186), (4714, 19093)]