123744808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45361}}^1$

素因数の和:45409

約数の個数: 32

約数和(自身を含む): 261285120

約数和(自身を除く): 137540312

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 45361, 90722, 181444, 362888, 498971, 997942, 1406191, 1995884, 2812382, 3991768, 5624764, 11249528, 15468101, 30936202, 61872404, 123744808]

約数ペア:

[(1, 123744808), (2, 61872404), (4, 30936202), (8, 15468101), (11, 11249528), (22, 5624764), (31, 3991768), (44, 2812382), (62, 1995884), (88, 1406191), (124, 997942), (248, 498971), (341, 362888), (682, 181444), (1364, 90722), (2728, 45361)]