33944690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8423}}^1$

素因数の和:8474

約数の個数: 32

約数和(自身を含む): 67931136

約数和(自身を除く): 33986446

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 8423, 16846, 42115, 84230, 109499, 218998, 261113, 522226, 547495, 1094990, 1305565, 2611130, 3394469, 6788938, 16972345, 33944690]

約数ペア:

[(1, 33944690), (2, 16972345), (5, 6788938), (10, 3394469), (13, 2611130), (26, 1305565), (31, 1094990), (62, 547495), (65, 522226), (130, 261113), (155, 218998), (310, 109499), (403, 84230), (806, 42115), (2015, 16846), (4030, 8423)]