385826192

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{173483}}^1$

素因数の和:173630

約数の個数: 20

約数和(自身を含む): 752920560

約数和(自身を除く): 367094368

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 173483, 346966, 693932, 1387864, 2775728, 24114137, 48228274, 96456548, 192913096, 385826192]

約数ペア:

[(1, 385826192), (2, 192913096), (4, 96456548), (8, 48228274), (16, 24114137), (139, 2775728), (278, 1387864), (556, 693932), (1112, 346966), (2224, 173483)]