165722096

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{195427}}^1$

素因数の和:195488

約数の個数: 20

約数和(自身を含む): 327146472

約数和(自身を除く): 161424376

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 195427, 390854, 781708, 1563416, 3126832, 10357631, 20715262, 41430524, 82861048, 165722096]

約数ペア:

[(1, 165722096), (2, 82861048), (4, 41430524), (8, 20715262), (16, 10357631), (53, 3126832), (106, 1563416), (212, 781708), (424, 390854), (848, 195427)]