193453552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1009}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 392251680

約数和(自身を除く): 198798128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 521, 1009, 1042, 2018, 2084, 4036, 4168, 8072, 8336, 11983, 16144, 23207, 23966, 46414, 47932, 92828, 95864, 185656, 191728, 371312, 525689, 1051378, 2102756, 4205512, 8411024, 12090847, 24181694, 48363388, 96726776, 193453552]

約数ペア:

[(1, 193453552), (2, 96726776), (4, 48363388), (8, 24181694), (16, 12090847), (23, 8411024), (46, 4205512), (92, 2102756), (184, 1051378), (368, 525689), (521, 371312), (1009, 191728), (1042, 185656), (2018, 95864), (2084, 92828), (4036, 47932), (4168, 46414), (8072, 23966), (8336, 23207), (11983, 16144)]