1567831088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{20599}}^1$

素因数の和:20745

約数の個数: 40

約数和(自身を含む): 3126585600

約数和(自身を除く): 1558754512

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 4757, 9514, 19028, 20599, 38056, 41198, 76112, 82396, 164792, 329584, 1380133, 1462529, 2760266, 2925058, 5520532, 5850116, 11041064, 11700232, 22082128, 23400464, 97989443, 195978886, 391957772, 783915544, 1567831088]

約数ペア:

[(1, 1567831088), (2, 783915544), (4, 391957772), (8, 195978886), (16, 97989443), (67, 23400464), (71, 22082128), (134, 11700232), (142, 11041064), (268, 5850116), (284, 5520532), (536, 2925058), (568, 2760266), (1072, 1462529), (1136, 1380133), (4757, 329584), (9514, 164792), (19028, 82396), (20599, 76112), (38056, 41198)]