42603838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9803}}^1$

素因数の和:9899

約数の個数: 16

約数和(自身を含む): 66706416

約数和(自身を除く): 24102578

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 9803, 19606, 401923, 519559, 803846, 1039118, 21301919, 42603838]

約数ペア:

[(1, 42603838), (2, 21301919), (41, 1039118), (53, 803846), (82, 519559), (106, 401923), (2173, 19606), (4346, 9803)]