81323912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6977}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 160773120

約数和(自身を除く): 79449208

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 6977, 11656, 13954, 27908, 55816, 216287, 327919, 432574, 655838, 865148, 1311676, 1730296, 2623352, 10165489, 20330978, 40661956, 81323912]

約数ペア:

[(1, 81323912), (2, 40661956), (4, 20330978), (8, 10165489), (31, 2623352), (47, 1730296), (62, 1311676), (94, 865148), (124, 655838), (188, 432574), (248, 327919), (376, 216287), (1457, 55816), (2914, 27908), (5828, 13954), (6977, 11656)]