80597776

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12197}}^1$

素因数の和:12271

約数の個数: 40

約数和(自身を含む): 181506240

約数和(自身を除く): 100908464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 12197, 24394, 48788, 85379, 97576, 170758, 195152, 341516, 683032, 719623, 1366064, 1439246, 2878492, 5037361, 5756984, 10074722, 11513968, 20149444, 40298888, 80597776]

約数ペア:

[(1, 80597776), (2, 40298888), (4, 20149444), (7, 11513968), (8, 10074722), (14, 5756984), (16, 5037361), (28, 2878492), (56, 1439246), (59, 1366064), (112, 719623), (118, 683032), (236, 341516), (413, 195152), (472, 170758), (826, 97576), (944, 85379), (1652, 48788), (3304, 24394), (6608, 12197)]