40216528

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20773}}^1$

素因数の和:20803

約数の個数: 30

約数和(自身を含む): 85651202

約数和(自身を除く): 45434674

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20773, 41546, 83092, 166184, 228503, 332368, 457006, 914012, 1828024, 2513533, 3656048, 5027066, 10054132, 20108264, 40216528]

約数ペア:

[(1, 40216528), (2, 20108264), (4, 10054132), (8, 5027066), (11, 3656048), (16, 2513533), (22, 1828024), (44, 914012), (88, 457006), (121, 332368), (176, 228503), (242, 166184), (484, 83092), (968, 41546), (1936, 20773)]