33946390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 65499840

約数和(自身を除く): 31553450

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 3989, 4255, 7978, 8510, 19945, 39890, 91747, 147593, 183494, 295186, 458735, 737965, 917470, 1475930, 3394639, 6789278, 16973195, 33946390]

約数ペア:

[(1, 33946390), (2, 16973195), (5, 6789278), (10, 3394639), (23, 1475930), (37, 917470), (46, 737965), (74, 458735), (115, 295186), (185, 183494), (230, 147593), (370, 91747), (851, 39890), (1702, 19945), (3989, 8510), (4255, 7978)]