88970290

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{54583}}^1$

素因数の和:54753

約数の個数: 16

約数和(自身を含む): 161131968

約数和(自身を除く): 72161678

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 54583, 109166, 272915, 545830, 8897029, 17794058, 44485145, 88970290]

約数ペア:

[(1, 88970290), (2, 44485145), (5, 17794058), (10, 8897029), (163, 545830), (326, 272915), (815, 109166), (1630, 54583)]