31977528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 88732800

約数和(自身を除く): 56755272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 2053, 2596, 3894, 4106, 5192, 6159, 7788, 8212, 12318, 15576, 16424, 22583, 24636, 45166, 49272, 67749, 90332, 121127, 135498, 180664, 242254, 270996, 363381, 484508, 541992, 726762, 969016, 1332397, 1453524, 2664794, 2907048, 3997191, 5329588, 7994382, 10659176, 15988764, 31977528]

約数ペア:

[(1, 31977528), (2, 15988764), (3, 10659176), (4, 7994382), (6, 5329588), (8, 3997191), (11, 2907048), (12, 2664794), (22, 1453524), (24, 1332397), (33, 969016), (44, 726762), (59, 541992), (66, 484508), (88, 363381), (118, 270996), (132, 242254), (177, 180664), (236, 135498), (264, 121127), (354, 90332), (472, 67749), (649, 49272), (708, 45166), (1298, 24636), (1416, 22583), (1947, 16424), (2053, 15576), (2596, 12318), (3894, 8212), (4106, 7788), (5192, 6159)]