131637896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1427}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 266293440

約数和(自身を除く): 134655544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 887, 1427, 1774, 2854, 3548, 5708, 7096, 11416, 11531, 18551, 23062, 37102, 46124, 74204, 92248, 148408, 1265749, 2531498, 5062996, 10125992, 16454737, 32909474, 65818948, 131637896]

約数ペア:

[(1, 131637896), (2, 65818948), (4, 32909474), (8, 16454737), (13, 10125992), (26, 5062996), (52, 2531498), (104, 1265749), (887, 148408), (1427, 92248), (1774, 74204), (2854, 46124), (3548, 37102), (5708, 23062), (7096, 18551), (11416, 11531)]