13433240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8243

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 17532520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8191, 16382, 32764, 40955, 65528, 81910, 163820, 327640, 335831, 671662, 1343324, 1679155, 2686648, 3358310, 6716620, 13433240]

約数ペア:

[(1, 13433240), (2, 6716620), (4, 3358310), (5, 2686648), (8, 1679155), (10, 1343324), (20, 671662), (40, 335831), (41, 327640), (82, 163820), (164, 81910), (205, 65528), (328, 40955), (410, 32764), (820, 16382), (1640, 8191)]