31808972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35983}}^1$

素因数の和:36017

約数の個数: 24

約数和(自身を含む): 63475776

約数和(自身を除く): 31666804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35983, 71966, 143932, 467779, 611711, 935558, 1223422, 1871116, 2446844, 7952243, 15904486, 31808972]

約数ペア:

[(1, 31808972), (2, 15904486), (4, 7952243), (13, 2446844), (17, 1871116), (26, 1223422), (34, 935558), (52, 611711), (68, 467779), (221, 143932), (442, 71966), (884, 35983)]