23291168

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 48335616

約数和(自身を除く): 25044448

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 443, 496, 848, 886, 992, 1643, 1696, 1772, 3286, 3544, 6572, 7088, 13144, 13733, 14176, 23479, 26288, 27466, 46958, 52576, 54932, 93916, 109864, 187832, 219728, 375664, 439456, 727849, 751328, 1455698, 2911396, 5822792, 11645584, 23291168]

約数ペア:

[(1, 23291168), (2, 11645584), (4, 5822792), (8, 2911396), (16, 1455698), (31, 751328), (32, 727849), (53, 439456), (62, 375664), (106, 219728), (124, 187832), (212, 109864), (248, 93916), (424, 54932), (443, 52576), (496, 46958), (848, 27466), (886, 26288), (992, 23479), (1643, 14176), (1696, 13733), (1772, 13144), (3286, 7088), (3544, 6572)]