16204528

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16603}}^1$

素因数の和:16672

約数の個数: 20

約数和(自身を含む): 31912888

約数和(自身を除く): 15708360

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16603, 33206, 66412, 132824, 265648, 1012783, 2025566, 4051132, 8102264, 16204528]

約数ペア:

[(1, 16204528), (2, 8102264), (4, 4051132), (8, 2025566), (16, 1012783), (61, 265648), (122, 132824), (244, 66412), (488, 33206), (976, 16603)]