41940784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{33181}}^1$

素因数の和:33268

約数の個数: 20

約数和(自身を含む): 82291360

約数和(自身を除く): 40350576

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 33181, 66362, 132724, 265448, 530896, 2621299, 5242598, 10485196, 20970392, 41940784]

約数ペア:

[(1, 41940784), (2, 20970392), (4, 10485196), (8, 5242598), (16, 2621299), (79, 530896), (158, 265448), (316, 132724), (632, 66362), (1264, 33181)]