31047484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8179}}^1$

素因数の和:8269

約数の個数: 24

約数和(自身を含む): 59321360

約数和(自身を除く): 28273876

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 8179, 16358, 32716, 106327, 212654, 425308, 597067, 1194134, 2388268, 7761871, 15523742, 31047484]

約数ペア:

[(1, 31047484), (2, 15523742), (4, 7761871), (13, 2388268), (26, 1194134), (52, 597067), (73, 425308), (146, 212654), (292, 106327), (949, 32716), (1898, 16358), (3796, 8179)]