87579526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 52927610

約数列:

[1, 2, 31, 41, 62, 82, 131, 262, 263, 526, 1271, 2542, 4061, 5371, 8122, 8153, 10742, 10783, 16306, 21566, 34453, 68906, 166501, 333002, 334273, 668546, 1068043, 1412573, 2136086, 2825146, 43789763, 87579526]

約数ペア:

[(1, 87579526), (2, 43789763), (31, 2825146), (41, 2136086), (62, 1412573), (82, 1068043), (131, 668546), (262, 334273), (263, 333002), (526, 166501), (1271, 68906), (2542, 34453), (4061, 21566), (5371, 16306), (8122, 10783), (8153, 10742)]