23894416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16439

約数の個数: 40

約数和(自身を含む): 56982464

約数和(自身を除く): 33088048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 16411, 32822, 65644, 114877, 131288, 213343, 229754, 262576, 426686, 459508, 853372, 919016, 1493401, 1706744, 1838032, 2986802, 3413488, 5973604, 11947208, 23894416]

約数ペア:

[(1, 23894416), (2, 11947208), (4, 5973604), (7, 3413488), (8, 2986802), (13, 1838032), (14, 1706744), (16, 1493401), (26, 919016), (28, 853372), (52, 459508), (56, 426686), (91, 262576), (104, 229754), (112, 213343), (182, 131288), (208, 114877), (364, 65644), (728, 32822), (1456, 16411)]