123210368

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{31051}}^1$

素因数の和:31096

約数の個数: 32

約数和(自身を含む): 253384320

約数和(自身を除く): 130173952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 31051, 62102, 124204, 248408, 496816, 962581, 993632, 1925162, 1987264, 3850324, 3974528, 7700648, 15401296, 30802592, 61605184, 123210368]

約数ペア:

[(1, 123210368), (2, 61605184), (4, 30802592), (8, 15401296), (16, 7700648), (31, 3974528), (32, 3850324), (62, 1987264), (64, 1925162), (124, 993632), (128, 962581), (248, 496816), (496, 248408), (992, 124204), (1984, 62102), (3968, 31051)]