16390472

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 35253120

約数和(自身を除く): 18862648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 601, 974, 1202, 1948, 2404, 3409, 3896, 4207, 4808, 6818, 8414, 13636, 16828, 27272, 33656, 292687, 585374, 1170748, 2048809, 2341496, 4097618, 8195236, 16390472]

約数ペア:

[(1, 16390472), (2, 8195236), (4, 4097618), (7, 2341496), (8, 2048809), (14, 1170748), (28, 585374), (56, 292687), (487, 33656), (601, 27272), (974, 16828), (1202, 13636), (1948, 8414), (2404, 6818), (3409, 4808), (3896, 4207)]