310428544

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{78233}}^1$

素因数の和:78278

約数の個数: 32

約数和(自身を含む): 638389440

約数和(自身を除く): 327960896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 78233, 156466, 312932, 625864, 1251728, 2425223, 2503456, 4850446, 5006912, 9700892, 10013824, 19401784, 38803568, 77607136, 155214272, 310428544]

約数ペア:

[(1, 310428544), (2, 155214272), (4, 77607136), (8, 38803568), (16, 19401784), (31, 10013824), (32, 9700892), (62, 5006912), (64, 4850446), (124, 2503456), (128, 2425223), (248, 1251728), (496, 625864), (992, 312932), (1984, 156466), (3968, 78233)]