80887184

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23297}}^1$

素因数の和:23343

約数の個数: 40

約数和(自身を含む): 184892928

約数和(自身を除く): 104005744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 23297, 46594, 93188, 163079, 186376, 326158, 372752, 652316, 722207, 1304632, 1444414, 2609264, 2888828, 5055449, 5777656, 10110898, 11555312, 20221796, 40443592, 80887184]

約数ペア:

[(1, 80887184), (2, 40443592), (4, 20221796), (7, 11555312), (8, 10110898), (14, 5777656), (16, 5055449), (28, 2888828), (31, 2609264), (56, 1444414), (62, 1304632), (112, 722207), (124, 652316), (217, 372752), (248, 326158), (434, 186376), (496, 163079), (868, 93188), (1736, 46594), (3472, 23297)]