870874208

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2671}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 1793788416

約数和(自身を除く): 922914208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 443, 736, 886, 1772, 2671, 3544, 5342, 7088, 10189, 10684, 14176, 20378, 21368, 40756, 42736, 61433, 81512, 85472, 122866, 163024, 245732, 326048, 491464, 982928, 1183253, 1965856, 2366506, 4733012, 9466024, 18932048, 27214819, 37864096, 54429638, 108859276, 217718552, 435437104, 870874208]

約数ペア:

[(1, 870874208), (2, 435437104), (4, 217718552), (8, 108859276), (16, 54429638), (23, 37864096), (32, 27214819), (46, 18932048), (92, 9466024), (184, 4733012), (368, 2366506), (443, 1965856), (736, 1183253), (886, 982928), (1772, 491464), (2671, 326048), (3544, 245732), (5342, 163024), (7088, 122866), (10189, 85472), (10684, 81512), (14176, 61433), (20378, 42736), (21368, 40756)]