91243376

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5189}}^1$

素因数の和:5361

約数の個数: 40

約数和(自身を含む): 203364960

約数和(自身を除く): 112121584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 5189, 8792, 10378, 17584, 20756, 36323, 41512, 72646, 83024, 145292, 290584, 581168, 814673, 1629346, 3258692, 5702711, 6517384, 11405422, 13034768, 22810844, 45621688, 91243376]

約数ペア:

[(1, 91243376), (2, 45621688), (4, 22810844), (7, 13034768), (8, 11405422), (14, 6517384), (16, 5702711), (28, 3258692), (56, 1629346), (112, 814673), (157, 581168), (314, 290584), (628, 145292), (1099, 83024), (1256, 72646), (2198, 41512), (2512, 36323), (4396, 20756), (5189, 17584), (8792, 10378)]