23127184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 46035000

約数和(自身を除く): 22907816

約数列:

[1, 2, 4, 8, 16, 89, 109, 149, 178, 218, 298, 356, 436, 596, 712, 872, 1192, 1424, 1744, 2384, 9701, 13261, 16241, 19402, 26522, 32482, 38804, 53044, 64964, 77608, 106088, 129928, 155216, 212176, 259856, 1445449, 2890898, 5781796, 11563592, 23127184]

約数ペア:

[(1, 23127184), (2, 11563592), (4, 5781796), (8, 2890898), (16, 1445449), (89, 259856), (109, 212176), (149, 155216), (178, 129928), (218, 106088), (298, 77608), (356, 64964), (436, 53044), (596, 38804), (712, 32482), (872, 26522), (1192, 19402), (1424, 16241), (1744, 13261), (2384, 9701)]