23527264

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 49182336

約数和(自身を除く): 25655072

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 641, 992, 1147, 1184, 1282, 2294, 2564, 4588, 5128, 9176, 10256, 18352, 19871, 20512, 23717, 36704, 39742, 47434, 79484, 94868, 158968, 189736, 317936, 379472, 635872, 735227, 758944, 1470454, 2940908, 5881816, 11763632, 23527264]

約数ペア:

[(1, 23527264), (2, 11763632), (4, 5881816), (8, 2940908), (16, 1470454), (31, 758944), (32, 735227), (37, 635872), (62, 379472), (74, 317936), (124, 189736), (148, 158968), (248, 94868), (296, 79484), (496, 47434), (592, 39742), (641, 36704), (992, 23717), (1147, 20512), (1184, 19871), (1282, 18352), (2294, 10256), (2564, 9176), (4588, 5128)]