33493330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8362

約数の個数: 32

約数和(自身を含む): 67027968

約数和(自身を除く): 33534638

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 8311, 16622, 41555, 83110, 108043, 216086, 257641, 515282, 540215, 1080430, 1288205, 2576410, 3349333, 6698666, 16746665, 33493330]

約数ペア:

[(1, 33493330), (2, 16746665), (5, 6698666), (10, 3349333), (13, 2576410), (26, 1288205), (31, 1080430), (62, 540215), (65, 515282), (130, 257641), (155, 216086), (310, 108043), (403, 83110), (806, 41555), (2015, 16622), (4030, 8311)]