16478090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56821}}^1$

素因数の和:56857

約数の個数: 16

約数和(自身を含む): 30683880

約数和(自身を除く): 14205790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 56821, 113642, 284105, 568210, 1647809, 3295618, 8239045, 16478090]

約数ペア:

[(1, 16478090), (2, 8239045), (5, 3295618), (10, 1647809), (29, 568210), (58, 284105), (145, 113642), (290, 56821)]