23619376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 50693184

約数和(自身を除く): 27073808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2003, 2948, 4006, 5896, 8012, 11792, 16024, 22033, 32048, 44066, 88132, 134201, 176264, 268402, 352528, 536804, 1073608, 1476211, 2147216, 2952422, 5904844, 11809688, 23619376]

約数ペア:

[(1, 23619376), (2, 11809688), (4, 5904844), (8, 2952422), (11, 2147216), (16, 1476211), (22, 1073608), (44, 536804), (67, 352528), (88, 268402), (134, 176264), (176, 134201), (268, 88132), (536, 44066), (737, 32048), (1072, 22033), (1474, 16024), (2003, 11792), (2948, 8012), (4006, 5896)]