31640328

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 91173600

約数和(自身を除く): 59533272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 107, 108, 111, 148, 214, 216, 222, 296, 321, 333, 428, 444, 642, 666, 856, 888, 963, 999, 1284, 1332, 1369, 1926, 1998, 2568, 2664, 2738, 2889, 3852, 3959, 3996, 4107, 5476, 5778, 7704, 7918, 7992, 8214, 10952, 11556, 11877, 12321, 15836, 16428, 23112, 23754, 24642, 31672, 32856, 35631, 36963, 47508, 49284, 71262, 73926, 95016, 98568, 106893, 142524, 146483, 147852, 213786, 285048, 292966, 295704, 427572, 439449, 585932, 855144, 878898, 1171864, 1318347, 1757796, 2636694, 3515592, 3955041, 5273388, 7910082, 10546776, 15820164, 31640328]

約数ペア:

[(1, 31640328), (2, 15820164), (3, 10546776), (4, 7910082), (6, 5273388), (8, 3955041), (9, 3515592), (12, 2636694), (18, 1757796), (24, 1318347), (27, 1171864), (36, 878898), (37, 855144), (54, 585932), (72, 439449), (74, 427572), (107, 295704), (108, 292966), (111, 285048), (148, 213786), (214, 147852), (216, 146483), (222, 142524), (296, 106893), (321, 98568), (333, 95016), (428, 73926), (444, 71262), (642, 49284), (666, 47508), (856, 36963), (888, 35631), (963, 32856), (999, 31672), (1284, 24642), (1332, 23754), (1369, 23112), (1926, 16428), (1998, 15836), (2568, 12321), (2664, 11877), (2738, 11556), (2889, 10952), (3852, 8214), (3959, 7992), (3996, 7918), (4107, 7704), (5476, 5778)]