42353254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12889}}^1$

素因数の和:12975

約数の個数: 16

約数和(自身を含む): 66821760

約数和(自身を除く): 24468506

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 12889, 25778, 399559, 683117, 799118, 1366234, 21176627, 42353254]

約数ペア:

[(1, 42353254), (2, 21176627), (31, 1366234), (53, 799118), (62, 683117), (106, 399559), (1643, 25778), (3286, 12889)]