33662590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8353}}^1$

素因数の和:8404

約数の個数: 32

約数和(自身を含む): 67366656

約数和(自身を除く): 33704066

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 8353, 16706, 41765, 83530, 108589, 217178, 258943, 517886, 542945, 1085890, 1294715, 2589430, 3366259, 6732518, 16831295, 33662590]

約数ペア:

[(1, 33662590), (2, 16831295), (5, 6732518), (10, 3366259), (13, 2589430), (26, 1294715), (31, 1085890), (62, 542945), (65, 517886), (130, 258943), (155, 217178), (310, 108589), (403, 83530), (806, 41765), (2015, 16706), (4030, 8353)]