31975834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23827}}^1$

素因数の和:23901

約数の個数: 16

約数和(自身を含む): 53184096

約数和(自身を除く): 21208262

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 23827, 47654, 262097, 524194, 1453447, 2906894, 15987917, 31975834]

約数ペア:

[(1, 31975834), (2, 15987917), (11, 2906894), (22, 1453447), (61, 524194), (122, 262097), (671, 47654), (1342, 23827)]