16895960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24847}}^1$

素因数の和:24875

約数の個数: 32

約数和(自身を含む): 40253760

約数和(自身を除く): 23357800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24847, 49694, 99388, 124235, 198776, 248470, 422399, 496940, 844798, 993880, 1689596, 2111995, 3379192, 4223990, 8447980, 16895960]

約数ペア:

[(1, 16895960), (2, 8447980), (4, 4223990), (5, 3379192), (8, 2111995), (10, 1689596), (17, 993880), (20, 844798), (34, 496940), (40, 422399), (68, 248470), (85, 198776), (136, 124235), (170, 99388), (340, 49694), (680, 24847)]