31679642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 48218112

約数和(自身を除く): 16538470

約数列:

[1, 2, 127, 191, 254, 382, 653, 1306, 24257, 48514, 82931, 124723, 165862, 249446, 15839821, 31679642]

約数ペア:

[(1, 31679642), (2, 15839821), (127, 249446), (191, 165862), (254, 124723), (382, 82931), (653, 48514), (1306, 24257)]