80963512

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17419}}^1$

素因数の和:17515

約数の個数: 32

約数和(自身を含む): 175593600

約数和(自身を除く): 94630088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 17419, 34838, 69676, 121933, 139352, 243866, 487732, 975464, 1445777, 2891554, 5783108, 10120439, 11566216, 20240878, 40481756, 80963512]

約数ペア:

[(1, 80963512), (2, 40481756), (4, 20240878), (7, 11566216), (8, 10120439), (14, 5783108), (28, 2891554), (56, 1445777), (83, 975464), (166, 487732), (332, 243866), (581, 139352), (664, 121933), (1162, 69676), (2324, 34838), (4648, 17419)]