39342472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12203}}^1$

素因数の和:12253

約数の個数: 32

約数和(自身を含む): 82010880

約数和(自身を除く): 42668408

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12203, 24406, 48812, 97624, 158639, 317278, 378293, 634556, 756586, 1269112, 1513172, 3026344, 4917809, 9835618, 19671236, 39342472]

約数ペア:

[(1, 39342472), (2, 19671236), (4, 9835618), (8, 4917809), (13, 3026344), (26, 1513172), (31, 1269112), (52, 756586), (62, 634556), (104, 378293), (124, 317278), (248, 158639), (403, 97624), (806, 48812), (1612, 24406), (3224, 12203)]