80325128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26633}}^1$

素因数の和:26681

約数の個数: 32

約数和(自身を含む): 167794200

約数和(自身を除く): 87469072

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 26633, 53266, 106532, 213064, 346229, 692458, 772357, 1384916, 1544714, 2769832, 3089428, 6178856, 10040641, 20081282, 40162564, 80325128]

約数ペア:

[(1, 80325128), (2, 40162564), (4, 20081282), (8, 10040641), (13, 6178856), (26, 3089428), (29, 2769832), (52, 1544714), (58, 1384916), (104, 772357), (116, 692458), (232, 346229), (377, 213064), (754, 106532), (1508, 53266), (3016, 26633)]