42900296

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 81829440

約数和(自身を除く): 38929144

約数列:

[1, 2, 4, 8, 163, 167, 197, 326, 334, 394, 652, 668, 788, 1304, 1336, 1576, 27221, 32111, 32899, 54442, 64222, 65798, 108884, 128444, 131596, 217768, 256888, 263192, 5362537, 10725074, 21450148, 42900296]

約数ペア:

[(1, 42900296), (2, 21450148), (4, 10725074), (8, 5362537), (163, 263192), (167, 256888), (197, 217768), (326, 131596), (334, 128444), (394, 108884), (652, 65798), (668, 64222), (788, 54442), (1304, 32899), (1336, 32111), (1576, 27221)]