31234296

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1993}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 78244560

約数和(自身を除く): 47010264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 1993, 2612, 3918, 3986, 5224, 5979, 7836, 7972, 11958, 15672, 15944, 23916, 47832, 1301429, 2602858, 3904287, 5205716, 7808574, 10411432, 15617148, 31234296]

約数ペア:

[(1, 31234296), (2, 15617148), (3, 10411432), (4, 7808574), (6, 5205716), (8, 3904287), (12, 2602858), (24, 1301429), (653, 47832), (1306, 23916), (1959, 15944), (1993, 15672), (2612, 11958), (3918, 7972), (3986, 7836), (5224, 5979)]