80874038

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 61374922

約数列:

[1, 2, 7, 14, 79, 83, 158, 166, 553, 581, 881, 1106, 1162, 1762, 6167, 6557, 12334, 13114, 45899, 69599, 73123, 91798, 139198, 146246, 487193, 511861, 974386, 1023722, 5776717, 11553434, 40437019, 80874038]

約数ペア:

[(1, 80874038), (2, 40437019), (7, 11553434), (14, 5776717), (79, 1023722), (83, 974386), (158, 511861), (166, 487193), (553, 146246), (581, 139198), (881, 91798), (1106, 73123), (1162, 69599), (1762, 45899), (6167, 13114), (6557, 12334)]