80102642

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{617}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 121474080

約数和(自身を除く): 41371438

約数列:

[1, 2, 139, 278, 467, 617, 934, 1234, 64913, 85763, 129826, 171526, 288139, 576278, 40051321, 80102642]

約数ペア:

[(1, 80102642), (2, 40051321), (139, 576278), (278, 288139), (467, 171526), (617, 129826), (934, 85763), (1234, 64913)]