39730384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 81155520

約数和(自身を除く): 41425136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 856, 1009, 1712, 2018, 2461, 4036, 4922, 8072, 9844, 16144, 19688, 23207, 39376, 46414, 92828, 107963, 185656, 215926, 371312, 431852, 863704, 1727408, 2483149, 4966298, 9932596, 19865192, 39730384]

約数ペア:

[(1, 39730384), (2, 19865192), (4, 9932596), (8, 4966298), (16, 2483149), (23, 1727408), (46, 863704), (92, 431852), (107, 371312), (184, 215926), (214, 185656), (368, 107963), (428, 92828), (856, 46414), (1009, 39376), (1712, 23207), (2018, 19688), (2461, 16144), (4036, 9844), (4922, 8072)]