61215512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 120199680

約数和(自身を除く): 58984168

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 443, 751, 886, 1502, 1772, 3004, 3544, 6008, 10189, 17273, 20378, 34546, 40756, 69092, 81512, 138184, 332693, 665386, 1330772, 2661544, 7651939, 15303878, 30607756, 61215512]

約数ペア:

[(1, 61215512), (2, 30607756), (4, 15303878), (8, 7651939), (23, 2661544), (46, 1330772), (92, 665386), (184, 332693), (443, 138184), (751, 81512), (886, 69092), (1502, 40756), (1772, 34546), (3004, 20378), (3544, 17273), (6008, 10189)]