889446448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{32189}}^1$

素因数の和:32365

約数の個数: 40

約数和(自身を含む): 1891999440

約数和(自身を除く): 1002552992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 32189, 64378, 128756, 257512, 354079, 515024, 708158, 1416316, 2832632, 5053673, 5665264, 10107346, 20214692, 40429384, 55590403, 80858768, 111180806, 222361612, 444723224, 889446448]

約数ペア:

[(1, 889446448), (2, 444723224), (4, 222361612), (8, 111180806), (11, 80858768), (16, 55590403), (22, 40429384), (44, 20214692), (88, 10107346), (157, 5665264), (176, 5053673), (314, 2832632), (628, 1416316), (1256, 708158), (1727, 515024), (2512, 354079), (3454, 257512), (6908, 128756), (13816, 64378), (27632, 32189)]