85742818

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 150304896

約数和(自身を除く): 64562078

約数列:

[1, 2, 7, 14, 83, 113, 166, 226, 581, 653, 791, 1162, 1306, 1582, 4571, 9142, 9379, 18758, 54199, 65653, 73789, 108398, 131306, 147578, 379393, 516523, 758786, 1033046, 6124487, 12248974, 42871409, 85742818]

約数ペア:

[(1, 85742818), (2, 42871409), (7, 12248974), (14, 6124487), (83, 1033046), (113, 758786), (166, 516523), (226, 379393), (581, 147578), (653, 131306), (791, 108398), (1162, 73789), (1306, 65653), (1582, 54199), (4571, 18758), (9142, 9379)]