161036216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3727}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 330151680

約数和(自身を除く): 169115464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1964, 3727, 3928, 5401, 7454, 10802, 14908, 21604, 29816, 40997, 43208, 81994, 163988, 327976, 1829957, 3659914, 7319828, 14639656, 20129527, 40259054, 80518108, 161036216]

約数ペア:

[(1, 161036216), (2, 80518108), (4, 40259054), (8, 20129527), (11, 14639656), (22, 7319828), (44, 3659914), (88, 1829957), (491, 327976), (982, 163988), (1964, 81994), (3727, 43208), (3928, 40997), (5401, 29816), (7454, 21604), (10802, 14908)]