31869552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4678

約数の個数: 80

約数和(自身を含む): 96743808

約数和(自身を除く): 64874256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 4643, 6864, 9286, 13929, 18572, 27858, 37144, 51073, 55716, 60359, 74288, 102146, 111432, 120718, 153219, 181077, 204292, 222864, 241436, 306438, 362154, 408584, 482872, 612876, 663949, 724308, 817168, 965744, 1225752, 1327898, 1448616, 1991847, 2451504, 2655796, 2897232, 3983694, 5311592, 7967388, 10623184, 15934776, 31869552]

約数ペア:

[(1, 31869552), (2, 15934776), (3, 10623184), (4, 7967388), (6, 5311592), (8, 3983694), (11, 2897232), (12, 2655796), (13, 2451504), (16, 1991847), (22, 1448616), (24, 1327898), (26, 1225752), (33, 965744), (39, 817168), (44, 724308), (48, 663949), (52, 612876), (66, 482872), (78, 408584), (88, 362154), (104, 306438), (132, 241436), (143, 222864), (156, 204292), (176, 181077), (208, 153219), (264, 120718), (286, 111432), (312, 102146), (429, 74288), (528, 60359), (572, 55716), (624, 51073), (858, 37144), (1144, 27858), (1716, 18572), (2288, 13929), (3432, 9286), (4643, 6864)]