33143920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18013}}^1$

素因数の和:18049

約数の個数: 40

約数和(自身を含む): 80414496

約数和(自身を除く): 47270576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 18013, 36026, 72052, 90065, 144104, 180130, 288208, 360260, 414299, 720520, 828598, 1441040, 1657196, 2071495, 3314392, 4142990, 6628784, 8285980, 16571960, 33143920]

約数ペア:

[(1, 33143920), (2, 16571960), (4, 8285980), (5, 6628784), (8, 4142990), (10, 3314392), (16, 2071495), (20, 1657196), (23, 1441040), (40, 828598), (46, 720520), (80, 414299), (92, 360260), (115, 288208), (184, 180130), (230, 144104), (368, 90065), (460, 72052), (920, 36026), (1840, 18013)]