42539848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24061}}^1$

素因数の和:24097

約数の個数: 32

約数和(自身を含む): 90954360

約数和(自身を除く): 48414512

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 24061, 48122, 96244, 192488, 312793, 409037, 625586, 818074, 1251172, 1636148, 2502344, 3272296, 5317481, 10634962, 21269924, 42539848]

約数ペア:

[(1, 42539848), (2, 21269924), (4, 10634962), (8, 5317481), (13, 3272296), (17, 2502344), (26, 1636148), (34, 1251172), (52, 818074), (68, 625586), (104, 409037), (136, 312793), (221, 192488), (442, 96244), (884, 48122), (1768, 24061)]