86252416

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21737}}^1$

素因数の和:21782

約数の個数: 32

約数和(自身を含む): 177382080

約数和(自身を除く): 91129664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21737, 43474, 86948, 173896, 347792, 673847, 695584, 1347694, 1391168, 2695388, 2782336, 5390776, 10781552, 21563104, 43126208, 86252416]

約数ペア:

[(1, 86252416), (2, 43126208), (4, 21563104), (8, 10781552), (16, 5390776), (31, 2782336), (32, 2695388), (62, 1391168), (64, 1347694), (124, 695584), (128, 673847), (248, 347792), (496, 173896), (992, 86948), (1984, 43474), (3968, 21737)]