31197842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38707}}^1$

素因数の和:38753

約数の個数: 16

約数和(自身を含む): 52023552

約数和(自身を除く): 20825710

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 38707, 77414, 503191, 1006382, 1199917, 2399834, 15598921, 31197842]

約数ペア:

[(1, 31197842), (2, 15598921), (13, 2399834), (26, 1199917), (31, 1006382), (62, 503191), (403, 77414), (806, 38707)]