40815172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 73608192

約数和(自身を除く): 32793020

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 1303, 2606, 5212, 7831, 15662, 31324, 53423, 106846, 213692, 248873, 497746, 995492, 10203793, 20407586, 40815172]

約数ペア:

[(1, 40815172), (2, 20407586), (4, 10203793), (41, 995492), (82, 497746), (164, 248873), (191, 213692), (382, 106846), (764, 53423), (1303, 31324), (2606, 15662), (5212, 7831)]