23380208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 46872000

約数和(自身を除く): 23491792

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 349, 424, 632, 698, 848, 1264, 1396, 2792, 4187, 5584, 8374, 16748, 18497, 27571, 33496, 36994, 55142, 66992, 73988, 110284, 147976, 220568, 295952, 441136, 1461263, 2922526, 5845052, 11690104, 23380208]

約数ペア:

[(1, 23380208), (2, 11690104), (4, 5845052), (8, 2922526), (16, 1461263), (53, 441136), (79, 295952), (106, 220568), (158, 147976), (212, 110284), (316, 73988), (349, 66992), (424, 55142), (632, 36994), (698, 33496), (848, 27571), (1264, 18497), (1396, 16748), (2792, 8374), (4187, 5584)]