84722408

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 162790560

約数和(自身を除く): 78068152

約数列:

[1, 2, 4, 8, 53, 106, 211, 212, 422, 424, 844, 947, 1688, 1894, 3788, 7576, 11183, 22366, 44732, 50191, 89464, 100382, 199817, 200764, 399634, 401528, 799268, 1598536, 10590301, 21180602, 42361204, 84722408]

約数ペア:

[(1, 84722408), (2, 42361204), (4, 21180602), (8, 10590301), (53, 1598536), (106, 799268), (211, 401528), (212, 399634), (422, 200764), (424, 199817), (844, 100382), (947, 89464), (1688, 50191), (1894, 44732), (3788, 22366), (7576, 11183)]