31855076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 34334236

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1151, 1258, 1628, 2302, 2516, 4604, 6919, 12661, 13838, 19567, 25322, 27676, 39134, 42587, 50644, 78268, 85174, 170348, 215237, 430474, 468457, 723979, 860948, 936914, 1447958, 1873828, 2895916, 7963769, 15927538, 31855076]

約数ペア:

[(1, 31855076), (2, 15927538), (4, 7963769), (11, 2895916), (17, 1873828), (22, 1447958), (34, 936914), (37, 860948), (44, 723979), (68, 468457), (74, 430474), (148, 215237), (187, 170348), (374, 85174), (407, 78268), (629, 50644), (748, 42587), (814, 39134), (1151, 27676), (1258, 25322), (1628, 19567), (2302, 13838), (2516, 12661), (4604, 6919)]