99811310

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{6427}}^1$

素因数の和:7987

約数の個数: 16

約数和(自身を含む): 179804016

約数和(自身を除く): 79992706

約数列:

[1, 2, 5, 10, 1553, 3106, 6427, 7765, 12854, 15530, 32135, 64270, 9981131, 19962262, 49905655, 99811310]

約数ペア:

[(1, 99811310), (2, 49905655), (5, 19962262), (10, 9981131), (1553, 64270), (3106, 32135), (6427, 15530), (7765, 12854)]