131468768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{132529}}^1$

素因数の和:132570

約数の個数: 24

約数和(自身を含む): 267180480

約数和(自身を除く): 135711712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 132529, 265058, 530116, 1060232, 2120464, 4108399, 4240928, 8216798, 16433596, 32867192, 65734384, 131468768]

約数ペア:

[(1, 131468768), (2, 65734384), (4, 32867192), (8, 16433596), (16, 8216798), (31, 4240928), (32, 4108399), (62, 2120464), (124, 1060232), (248, 530116), (496, 265058), (992, 132529)]