16716916

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{14461}}^1$

素因数の和:14499

約数の個数: 18

約数和(自身を含む): 31078838

約数和(自身を除く): 14361922

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 14461, 28922, 57844, 245837, 491674, 983348, 4179229, 8358458, 16716916]

約数ペア:

[(1, 16716916), (2, 8358458), (4, 4179229), (17, 983348), (34, 491674), (68, 245837), (289, 57844), (578, 28922), (1156, 14461)]