87732976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2357

約数の個数: 40

約数和(自身を含む): 177766400

約数和(自身を除く): 90033424

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2239, 2449, 4478, 4898, 8956, 9796, 17912, 19592, 35824, 39184, 69409, 138818, 176881, 277636, 353762, 555272, 707524, 1110544, 1415048, 2830096, 5483311, 10966622, 21933244, 43866488, 87732976]

約数ペア:

[(1, 87732976), (2, 43866488), (4, 21933244), (8, 10966622), (16, 5483311), (31, 2830096), (62, 1415048), (79, 1110544), (124, 707524), (158, 555272), (248, 353762), (316, 277636), (496, 176881), (632, 138818), (1264, 69409), (2239, 39184), (2449, 35824), (4478, 19592), (4898, 17912), (8956, 9796)]