71803216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{95483}}^1$

素因数の和:95538

約数の個数: 20

約数和(自身を含む): 142080192

約数和(自身を除く): 70276976

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 95483, 190966, 381932, 763864, 1527728, 4487701, 8975402, 17950804, 35901608, 71803216]

約数ペア:

[(1, 71803216), (2, 35901608), (4, 17950804), (8, 8975402), (16, 4487701), (47, 1527728), (94, 763864), (188, 381932), (376, 190966), (752, 95483)]