31151016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 94872960

約数和(自身を除く): 63721944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1447, 1656, 1794, 2392, 2691, 2894, 3588, 4341, 5382, 5788, 7176, 8682, 10764, 11576, 13023, 17364, 18811, 21528, 26046, 33281, 34728, 37622, 52092, 56433, 66562, 75244, 99843, 104184, 112866, 133124, 150488, 169299, 199686, 225732, 266248, 299529, 338598, 399372, 432653, 451464, 599058, 677196, 798744, 865306, 1198116, 1297959, 1354392, 1730612, 2396232, 2595918, 3461224, 3893877, 5191836, 7787754, 10383672, 15575508, 31151016]

約数ペア:

[(1, 31151016), (2, 15575508), (3, 10383672), (4, 7787754), (6, 5191836), (8, 3893877), (9, 3461224), (12, 2595918), (13, 2396232), (18, 1730612), (23, 1354392), (24, 1297959), (26, 1198116), (36, 865306), (39, 798744), (46, 677196), (52, 599058), (69, 451464), (72, 432653), (78, 399372), (92, 338598), (104, 299529), (117, 266248), (138, 225732), (156, 199686), (184, 169299), (207, 150488), (234, 133124), (276, 112866), (299, 104184), (312, 99843), (414, 75244), (468, 66562), (552, 56433), (598, 52092), (828, 37622), (897, 34728), (936, 33281), (1196, 26046), (1447, 21528), (1656, 18811), (1794, 17364), (2392, 13023), (2691, 11576), (2894, 10764), (3588, 8682), (4341, 7176), (5382, 5788)]