33551440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32261}}^1$

素因数の和:32287

約数の個数: 40

約数和(自身を含む): 84010248

約数和(自身を除く): 50458808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 32261, 64522, 129044, 161305, 258088, 322610, 419393, 516176, 645220, 838786, 1290440, 1677572, 2096965, 2580880, 3355144, 4193930, 6710288, 8387860, 16775720, 33551440]

約数ペア:

[(1, 33551440), (2, 16775720), (4, 8387860), (5, 6710288), (8, 4193930), (10, 3355144), (13, 2580880), (16, 2096965), (20, 1677572), (26, 1290440), (40, 838786), (52, 645220), (65, 516176), (80, 419393), (104, 322610), (130, 258088), (208, 161305), (260, 129044), (520, 64522), (1040, 32261)]