31266456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100213}}^1$

素因数の和:100235

約数の個数: 32

約数和(自身を含む): 84179760

約数和(自身を除く): 52913304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 100213, 200426, 300639, 400852, 601278, 801704, 1202556, 1302769, 2405112, 2605538, 3908307, 5211076, 7816614, 10422152, 15633228, 31266456]

約数ペア:

[(1, 31266456), (2, 15633228), (3, 10422152), (4, 7816614), (6, 5211076), (8, 3908307), (12, 2605538), (13, 2405112), (24, 1302769), (26, 1202556), (39, 801704), (52, 601278), (78, 400852), (104, 300639), (156, 200426), (312, 100213)]