40213168

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 79869888

約数和(自身を除く): 39656720

約数列:

[1, 2, 4, 8, 16, 83, 107, 166, 214, 283, 332, 428, 566, 664, 856, 1132, 1328, 1712, 2264, 4528, 8881, 17762, 23489, 30281, 35524, 46978, 60562, 71048, 93956, 121124, 142096, 187912, 242248, 375824, 484496, 2513323, 5026646, 10053292, 20106584, 40213168]

約数ペア:

[(1, 40213168), (2, 20106584), (4, 10053292), (8, 5026646), (16, 2513323), (83, 484496), (107, 375824), (166, 242248), (214, 187912), (283, 142096), (332, 121124), (428, 93956), (566, 71048), (664, 60562), (856, 46978), (1132, 35524), (1328, 30281), (1712, 23489), (2264, 17762), (4528, 8881)]