80868103664

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{2789}}^1\times {\mathrm{3313}}^1$

素因数の和:6657

約数の個数: 40

約数和(自身を含む): 157072067280

約数和(自身を除く): 76203963616

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 2789, 3313, 4376, 5578, 6626, 8752, 11156, 13252, 22312, 26504, 44624, 53008, 1525583, 1812211, 3051166, 3624422, 6102332, 7248844, 9239957, 12204664, 14497688, 18479914, 24409328, 28995376, 36959828, 73919656, 147839312, 5054256479, 10108512958, 20217025916, 40434051832, 80868103664]

約数ペア:

[(1, 80868103664), (2, 40434051832), (4, 20217025916), (8, 10108512958), (16, 5054256479), (547, 147839312), (1094, 73919656), (2188, 36959828), (2789, 28995376), (3313, 24409328), (4376, 18479914), (5578, 14497688), (6626, 12204664), (8752, 9239957), (11156, 7248844), (13252, 6102332), (22312, 3624422), (26504, 3051166), (44624, 1812211), (53008, 1525583)]