23121808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 47371968

約数和(自身を除く): 24250160

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 757, 1328, 1514, 1909, 3028, 3818, 6056, 7636, 12112, 15272, 17411, 30544, 34822, 62831, 69644, 125662, 139288, 251324, 278576, 502648, 1005296, 1445113, 2890226, 5780452, 11560904, 23121808]

約数ペア:

[(1, 23121808), (2, 11560904), (4, 5780452), (8, 2890226), (16, 1445113), (23, 1005296), (46, 502648), (83, 278576), (92, 251324), (166, 139288), (184, 125662), (332, 69644), (368, 62831), (664, 34822), (757, 30544), (1328, 17411), (1514, 15272), (1909, 12112), (3028, 7636), (3818, 6056)]