31697496

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19176

約数の個数: 48

約数和(自身を含む): 89584560

約数和(自身を除く): 57887064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 19141, 38282, 57423, 76564, 114846, 153128, 172269, 229692, 344538, 440243, 459384, 689076, 880486, 1320729, 1378152, 1760972, 2641458, 3521944, 3962187, 5282916, 7924374, 10565832, 15848748, 31697496]

約数ペア:

[(1, 31697496), (2, 15848748), (3, 10565832), (4, 7924374), (6, 5282916), (8, 3962187), (9, 3521944), (12, 2641458), (18, 1760972), (23, 1378152), (24, 1320729), (36, 880486), (46, 689076), (69, 459384), (72, 440243), (92, 344538), (138, 229692), (184, 172269), (207, 153128), (276, 114846), (414, 76564), (552, 57423), (828, 38282), (1656, 19141)]