216031520512

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{11885537}}^1$

素因数の和:11885624

約数の個数: 36

約数和(自身を含む): 437292714096

約数和(自身を除く): 221261193584

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 11885537, 23771074, 47542148, 95084296, 190168592, 380337184, 760674368, 843873127, 1521348736, 1687746254, 3042697472, 3375492508, 6750985016, 13501970032, 27003940064, 54007880128, 108015760256, 216031520512]

約数ペア:

[(1, 216031520512), (2, 108015760256), (4, 54007880128), (8, 27003940064), (16, 13501970032), (32, 6750985016), (64, 3375492508), (71, 3042697472), (128, 1687746254), (142, 1521348736), (256, 843873127), (284, 760674368), (568, 380337184), (1136, 190168592), (2272, 95084296), (4544, 47542148), (9088, 23771074), (18176, 11885537)]