123456224

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{10687}}^1$

素因数の和:10735

約数の個数: 36

約数和(自身を含む): 256544064

約数和(自身を除く): 133087840

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 10687, 11552, 21374, 42748, 85496, 170992, 203053, 341984, 406106, 812212, 1624424, 3248848, 3858007, 6497696, 7716014, 15432028, 30864056, 61728112, 123456224]

約数ペア:

[(1, 123456224), (2, 61728112), (4, 30864056), (8, 15432028), (16, 7716014), (19, 6497696), (32, 3858007), (38, 3248848), (76, 1624424), (152, 812212), (304, 406106), (361, 341984), (608, 203053), (722, 170992), (1444, 85496), (2888, 42748), (5776, 21374), (10687, 11552)]