16285690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 13873670

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 223, 335, 446, 545, 670, 1090, 1115, 2230, 7303, 14606, 14941, 24307, 29882, 36515, 48614, 73030, 74705, 121535, 149410, 243070, 1628569, 3257138, 8142845, 16285690]

約数ペア:

[(1, 16285690), (2, 8142845), (5, 3257138), (10, 1628569), (67, 243070), (109, 149410), (134, 121535), (218, 74705), (223, 73030), (335, 48614), (446, 36515), (545, 29882), (670, 24307), (1090, 14941), (1115, 14606), (2230, 7303)]