165250832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 331859712

約数和(自身を除く): 166608880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 1051, 1268, 2102, 2536, 4204, 5072, 8408, 9827, 16816, 19654, 32581, 39308, 65162, 78616, 130324, 157232, 260648, 333167, 521296, 666334, 1332668, 2665336, 5330672, 10328177, 20656354, 41312708, 82625416, 165250832]

約数ペア:

[(1, 165250832), (2, 82625416), (4, 41312708), (8, 20656354), (16, 10328177), (31, 5330672), (62, 2665336), (124, 1332668), (248, 666334), (317, 521296), (496, 333167), (634, 260648), (1051, 157232), (1268, 130324), (2102, 78616), (2536, 65162), (4204, 39308), (5072, 32581), (8408, 19654), (9827, 16816)]