99940672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{120121}}^1$

素因数の和:120146

約数の個数: 28

約数和(自身を含む): 213576916

約数和(自身を除く): 113636244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 120121, 240242, 480484, 960968, 1561573, 1921936, 3123146, 3843872, 6246292, 7687744, 12492584, 24985168, 49970336, 99940672]

約数ペア:

[(1, 99940672), (2, 49970336), (4, 24985168), (8, 12492584), (13, 7687744), (16, 6246292), (26, 3843872), (32, 3123146), (52, 1921936), (64, 1561573), (104, 960968), (208, 480484), (416, 240242), (832, 120121)]