31103394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2753}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 40280286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 2753, 3766, 5506, 5649, 8259, 11298, 16518, 19271, 38542, 57813, 115626, 740557, 1481114, 2221671, 4443342, 5183899, 10367798, 15551697, 31103394]

約数ペア:

[(1, 31103394), (2, 15551697), (3, 10367798), (6, 5183899), (7, 4443342), (14, 2221671), (21, 1481114), (42, 740557), (269, 115626), (538, 57813), (807, 38542), (1614, 19271), (1883, 16518), (2753, 11298), (3766, 8259), (5506, 5649)]