220137472

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 449729280

約数和(自身を除く): 229591808

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 2048, 2287, 3008, 4574, 6016, 9148, 12032, 18296, 24064, 36592, 48128, 73184, 96256, 107489, 146368, 214978, 292736, 429956, 585472, 859912, 1170944, 1719824, 2341888, 3439648, 4683776, 6879296, 13758592, 27517184, 55034368, 110068736, 220137472]

約数ペア:

[(1, 220137472), (2, 110068736), (4, 55034368), (8, 27517184), (16, 13758592), (32, 6879296), (47, 4683776), (64, 3439648), (94, 2341888), (128, 1719824), (188, 1170944), (256, 859912), (376, 585472), (512, 429956), (752, 292736), (1024, 214978), (1504, 146368), (2048, 107489), (2287, 96256), (3008, 73184), (4574, 48128), (6016, 36592), (9148, 24064), (12032, 18296)]