16339948

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 29310624

約数和(自身を除く): 12970676

約数列:

[1, 2, 4, 61, 122, 167, 244, 334, 401, 668, 802, 1604, 10187, 20374, 24461, 40748, 48922, 66967, 97844, 133934, 267868, 4084987, 8169974, 16339948]

約数ペア:

[(1, 16339948), (2, 8169974), (4, 4084987), (61, 267868), (122, 133934), (167, 97844), (244, 66967), (334, 48922), (401, 40748), (668, 24461), (802, 20374), (1604, 10187)]