40151248

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{2143}}^1$

素因数の和:3322

約数の個数: 20

約数和(自身を含む): 77895808

約数和(自身を除く): 37744560

約数列:

[1, 2, 4, 8, 16, 1171, 2143, 2342, 4286, 4684, 8572, 9368, 17144, 18736, 34288, 2509453, 5018906, 10037812, 20075624, 40151248]

約数ペア:

[(1, 40151248), (2, 20075624), (4, 10037812), (8, 5018906), (16, 2509453), (1171, 34288), (2143, 18736), (2342, 17144), (4286, 9368), (4684, 8572)]