102919408

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{20551}}^1$

素因数の和:20872

約数の個数: 20

約数和(自身を含む): 200053168

約数和(自身を除く): 97133760

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 20551, 41102, 82204, 164408, 328816, 6432463, 12864926, 25729852, 51459704, 102919408]

約数ペア:

[(1, 102919408), (2, 51459704), (4, 25729852), (8, 12864926), (16, 6432463), (313, 328816), (626, 164408), (1252, 82204), (2504, 41102), (5008, 20551)]