42338704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155657}}^1$

素因数の和:155682

約数の個数: 20

約数和(自身を含む): 86857164

約数和(自身を除く): 44518460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155657, 311314, 622628, 1245256, 2490512, 2646169, 5292338, 10584676, 21169352, 42338704]

約数ペア:

[(1, 42338704), (2, 21169352), (4, 10584676), (8, 5292338), (16, 2646169), (17, 2490512), (34, 1245256), (68, 622628), (136, 311314), (272, 155657)]