331404632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102793}}^1$

素因数の和:102843

約数の個数: 32

約数和(自身を含む): 690775680

約数和(自身を除く): 359371048

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 102793, 205586, 411172, 822344, 1336309, 2672618, 3186583, 5345236, 6373166, 10690472, 12746332, 25492664, 41425579, 82851158, 165702316, 331404632]

約数ペア:

[(1, 331404632), (2, 165702316), (4, 82851158), (8, 41425579), (13, 25492664), (26, 12746332), (31, 10690472), (52, 6373166), (62, 5345236), (104, 3186583), (124, 2672618), (248, 1336309), (403, 822344), (806, 411172), (1612, 205586), (3224, 102793)]