105280688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{177839}}^1$

素因数の和:177884

約数の個数: 20

約数和(自身を含む): 209495520

約数和(自身を除く): 104214832

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 177839, 355678, 711356, 1422712, 2845424, 6580043, 13160086, 26320172, 52640344, 105280688]

約数ペア:

[(1, 105280688), (2, 52640344), (4, 26320172), (8, 13160086), (16, 6580043), (37, 2845424), (74, 1422712), (148, 711356), (296, 355678), (592, 177839)]