31371028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1303}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 59295488

約数和(自身を除く): 27924460

約数列:

[1, 2, 4, 13, 26, 52, 463, 926, 1303, 1852, 2606, 5212, 6019, 12038, 16939, 24076, 33878, 67756, 603289, 1206578, 2413156, 7842757, 15685514, 31371028]

約数ペア:

[(1, 31371028), (2, 15685514), (4, 7842757), (13, 2413156), (26, 1206578), (52, 603289), (463, 67756), (926, 33878), (1303, 24076), (1852, 16939), (2606, 12038), (5212, 6019)]