31385432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13163

約数の個数: 32

約数和(自身を含む): 66134880

約数和(自身を除く): 34749448

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 13121, 26242, 52484, 104968, 170573, 301783, 341146, 603566, 682292, 1207132, 1364584, 2414264, 3923179, 7846358, 15692716, 31385432]

約数ペア:

[(1, 31385432), (2, 15692716), (4, 7846358), (8, 3923179), (13, 2414264), (23, 1364584), (26, 1207132), (46, 682292), (52, 603566), (92, 341146), (104, 301783), (184, 170573), (299, 104968), (598, 52484), (1196, 26242), (2392, 13121)]