16057490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 13880110

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 349, 430, 535, 698, 1070, 1745, 3490, 4601, 9202, 15007, 23005, 30014, 37343, 46010, 74686, 75035, 150070, 186715, 373430, 1605749, 3211498, 8028745, 16057490]

約数ペア:

[(1, 16057490), (2, 8028745), (5, 3211498), (10, 1605749), (43, 373430), (86, 186715), (107, 150070), (214, 75035), (215, 74686), (349, 46010), (430, 37343), (535, 30014), (698, 23005), (1070, 15007), (1745, 9202), (3490, 4601)]