90159472

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{33343}}^1$

素因数の和:33377

約数の個数: 30

約数和(自身を含む): 189160512

約数和(自身を除く): 99001040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 33343, 66686, 133372, 266744, 433459, 533488, 866918, 1733836, 3467672, 5634967, 6935344, 11269934, 22539868, 45079736, 90159472]

約数ペア:

[(1, 90159472), (2, 45079736), (4, 22539868), (8, 11269934), (13, 6935344), (16, 5634967), (26, 3467672), (52, 1733836), (104, 866918), (169, 533488), (208, 433459), (338, 266744), (676, 133372), (1352, 66686), (2704, 33343)]