42087242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10753}}^1$

素因数の和:10877

約数の個数: 16

約数和(自身を含む): 67104960

約数和(自身を除く): 25017718

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 10753, 21506, 204307, 408614, 1107559, 2215118, 21043621, 42087242]

約数ペア:

[(1, 42087242), (2, 21043621), (19, 2215118), (38, 1107559), (103, 408614), (206, 204307), (1957, 21506), (3914, 10753)]