143415584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{344749}}^1$

素因数の和:344772

約数の個数: 24

約数和(自身を含む): 304069500

約数和(自身を除く): 160653916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 344749, 689498, 1378996, 2757992, 4481737, 5515984, 8963474, 11031968, 17926948, 35853896, 71707792, 143415584]

約数ペア:

[(1, 143415584), (2, 71707792), (4, 35853896), (8, 17926948), (13, 11031968), (16, 8963474), (26, 5515984), (32, 4481737), (52, 2757992), (104, 1378996), (208, 689498), (416, 344749)]