87563282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{10781}}^1$

素因数の和:10945

約数の個数: 16

約数和(自身を含む): 136629504

約数和(自身を除く): 49066222

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 10781, 21562, 334211, 668422, 1412311, 2824622, 43781641, 87563282]

約数ペア:

[(1, 87563282), (2, 43781641), (31, 2824622), (62, 1412311), (131, 668422), (262, 334211), (4061, 21562), (8122, 10781)]