31045872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4558

約数の個数: 80

約数和(自身を含む): 94243968

約数和(自身を除く): 63198096

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, 4523, 6864, 9046, 13569, 18092, 27138, 36184, 49753, 54276, 58799, 72368, 99506, 108552, 117598, 149259, 176397, 199012, 217104, 235196, 298518, 352794, 398024, 470392, 597036, 646789, 705588, 796048, 940784, 1194072, 1293578, 1411176, 1940367, 2388144, 2587156, 2822352, 3880734, 5174312, 7761468, 10348624, 15522936, 31045872]

約数ペア:

[(1, 31045872), (2, 15522936), (3, 10348624), (4, 7761468), (6, 5174312), (8, 3880734), (11, 2822352), (12, 2587156), (13, 2388144), (16, 1940367), (22, 1411176), (24, 1293578), (26, 1194072), (33, 940784), (39, 796048), (44, 705588), (48, 646789), (52, 597036), (66, 470392), (78, 398024), (88, 352794), (104, 298518), (132, 235196), (143, 217104), (156, 199012), (176, 176397), (208, 149259), (264, 117598), (286, 108552), (312, 99506), (429, 72368), (528, 58799), (572, 54276), (624, 49753), (858, 36184), (1144, 27138), (1716, 18092), (2288, 13569), (3432, 9046), (4523, 6864)]