83840764

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4153}}^1$

素因数の和:4274

約数の個数: 36

約数和(自身を含む): 172374384

約数和(自身を除く): 88533620

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 4153, 5047, 8306, 10094, 16612, 20188, 29071, 58142, 116284, 203497, 406994, 427759, 813988, 855518, 1711036, 2994313, 5988626, 11977252, 20960191, 41920382, 83840764]

約数ペア:

[(1, 83840764), (2, 41920382), (4, 20960191), (7, 11977252), (14, 5988626), (28, 2994313), (49, 1711036), (98, 855518), (103, 813988), (196, 427759), (206, 406994), (412, 203497), (721, 116284), (1442, 58142), (2884, 29071), (4153, 20188), (5047, 16612), (8306, 10094)]