89657308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5209}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 169512560

約数和(自身を除く): 79855252

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 5209, 8606, 10418, 17212, 20836, 67717, 135434, 270868, 1724179, 3448358, 6896716, 22414327, 44828654, 89657308]

約数ペア:

[(1, 89657308), (2, 44828654), (4, 22414327), (13, 6896716), (26, 3448358), (52, 1724179), (331, 270868), (662, 135434), (1324, 67717), (4303, 20836), (5209, 17212), (8606, 10418)]