90556328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3581}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 177309000

約数和(自身を除く): 86752672

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 3161, 3581, 6322, 7162, 12644, 14324, 25288, 28648, 103849, 207698, 390329, 415396, 780658, 830792, 1561316, 3122632, 11319541, 22639082, 45278164, 90556328]

約数ペア:

[(1, 90556328), (2, 45278164), (4, 22639082), (8, 11319541), (29, 3122632), (58, 1561316), (109, 830792), (116, 780658), (218, 415396), (232, 390329), (436, 207698), (872, 103849), (3161, 28648), (3581, 25288), (6322, 14324), (7162, 12644)]