2016397942864

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{46853}}^1\times {\mathrm{24677}}^1$

素因数の和:71647

約数の個数: 40

約数和(自身を含む): 3942856870920

約数和(自身を除く): 1926458928056

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 24677, 46853, 49354, 93706, 98708, 187412, 197416, 374824, 394832, 749648, 2689793, 5106977, 5379586, 10213954, 10759172, 20427908, 21518344, 40855816, 43036688, 81711632, 1156191481, 2312382962, 4624765924, 9249531848, 18499063696, 126024871429, 252049742858, 504099485716, 1008198971432, 2016397942864]

約数ペア:

[(1, 2016397942864), (2, 1008198971432), (4, 504099485716), (8, 252049742858), (16, 126024871429), (109, 18499063696), (218, 9249531848), (436, 4624765924), (872, 2312382962), (1744, 1156191481), (24677, 81711632), (46853, 43036688), (49354, 40855816), (93706, 21518344), (98708, 20427908), (187412, 10759172), (197416, 10213954), (374824, 5379586), (394832, 5106977), (749648, 2689793)]