42594352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 87494400

約数和(自身を除く): 44900048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 839, 1336, 1678, 2672, 3173, 3356, 6346, 6712, 12692, 13424, 15941, 25384, 31882, 50768, 63764, 127528, 140113, 255056, 280226, 560452, 1120904, 2241808, 2662147, 5324294, 10648588, 21297176, 42594352]

約数ペア:

[(1, 42594352), (2, 21297176), (4, 10648588), (8, 5324294), (16, 2662147), (19, 2241808), (38, 1120904), (76, 560452), (152, 280226), (167, 255056), (304, 140113), (334, 127528), (668, 63764), (839, 50768), (1336, 31882), (1678, 25384), (2672, 15941), (3173, 13424), (3356, 12692), (6346, 6712)]