864067072

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{153421}}^1$

素因数の和:153450

約数の個数: 40

約数和(自身を含む): 1883408472

約数和(自身を除く): 1019341400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 153421, 306842, 613684, 1227368, 1687631, 2454736, 3375262, 4909472, 6750524, 9818944, 13501048, 19637888, 27002096, 39275776, 54004192, 78551552, 108008384, 216016768, 432033536, 864067072]

約数ペア:

[(1, 864067072), (2, 432033536), (4, 216016768), (8, 108008384), (11, 78551552), (16, 54004192), (22, 39275776), (32, 27002096), (44, 19637888), (64, 13501048), (88, 9818944), (128, 6750524), (176, 4909472), (256, 3375262), (352, 2454736), (512, 1687631), (704, 1227368), (1408, 613684), (2816, 306842), (5632, 153421)]