16535504080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8986687}}^1$

素因数の和:8986723

約数の個数: 40

約数和(自身を含む): 40116575232

約数和(自身を除く): 23581071152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8986687, 17973374, 35946748, 44933435, 71893496, 89866870, 143786992, 179733740, 206693801, 359467480, 413387602, 718934960, 826775204, 1033469005, 1653550408, 2066938010, 3307100816, 4133876020, 8267752040, 16535504080]

約数ペア:

[(1, 16535504080), (2, 8267752040), (4, 4133876020), (5, 3307100816), (8, 2066938010), (10, 1653550408), (16, 1033469005), (20, 826775204), (23, 718934960), (40, 413387602), (46, 359467480), (80, 206693801), (92, 179733740), (115, 143786992), (184, 89866870), (230, 71893496), (368, 44933435), (460, 35946748), (920, 17973374), (1840, 8986687)]