163920632

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2011}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 321598080

約数和(自身を除く): 157677448

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 443, 886, 1772, 2011, 3544, 4022, 8044, 10189, 16088, 20378, 40756, 46253, 81512, 92506, 185012, 370024, 890873, 1781746, 3563492, 7126984, 20490079, 40980158, 81960316, 163920632]

約数ペア:

[(1, 163920632), (2, 81960316), (4, 40980158), (8, 20490079), (23, 7126984), (46, 3563492), (92, 1781746), (184, 890873), (443, 370024), (886, 185012), (1772, 92506), (2011, 81512), (3544, 46253), (4022, 40756), (8044, 20378), (10189, 16088)]