30779776

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7802

約数の個数: 32

約数和(自身を含む): 63305280

約数和(自身を除く): 32525504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7757, 15514, 31028, 62056, 124112, 240467, 248224, 480934, 496448, 961868, 992896, 1923736, 3847472, 7694944, 15389888, 30779776]

約数ペア:

[(1, 30779776), (2, 15389888), (4, 7694944), (8, 3847472), (16, 1923736), (31, 992896), (32, 961868), (62, 496448), (64, 480934), (124, 248224), (128, 240467), (248, 124112), (496, 62056), (992, 31028), (1984, 15514), (3968, 7757)]