85341910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1277}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 158451552

約数和(自身を除く): 73109642

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1277, 1630, 2554, 6385, 6683, 12770, 13366, 33415, 52357, 66830, 104714, 208151, 261785, 416302, 523570, 1040755, 2081510, 8534191, 17068382, 42670955, 85341910]

約数ペア:

[(1, 85341910), (2, 42670955), (5, 17068382), (10, 8534191), (41, 2081510), (82, 1040755), (163, 523570), (205, 416302), (326, 261785), (410, 208151), (815, 104714), (1277, 66830), (1630, 52357), (2554, 33415), (6385, 13366), (6683, 12770)]