16290416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16691}}^1$

素因数の和:16760

約数の個数: 20

約数和(自身を含む): 32082024

約数和(自身を除く): 15791608

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16691, 33382, 66764, 133528, 267056, 1018151, 2036302, 4072604, 8145208, 16290416]

約数ペア:

[(1, 16290416), (2, 8145208), (4, 4072604), (8, 2036302), (16, 1018151), (61, 267056), (122, 133528), (244, 66764), (488, 33382), (976, 16691)]