31560216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 84374400

約数和(自身を除く): 52814184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1033, 1273, 1608, 2066, 2546, 3099, 3819, 4132, 5092, 6198, 7638, 8264, 10184, 12396, 15276, 19627, 24792, 30552, 39254, 58881, 69211, 78508, 117762, 138422, 157016, 207633, 235524, 276844, 415266, 471048, 553688, 830532, 1315009, 1661064, 2630018, 3945027, 5260036, 7890054, 10520072, 15780108, 31560216]

約数ペア:

[(1, 31560216), (2, 15780108), (3, 10520072), (4, 7890054), (6, 5260036), (8, 3945027), (12, 2630018), (19, 1661064), (24, 1315009), (38, 830532), (57, 553688), (67, 471048), (76, 415266), (114, 276844), (134, 235524), (152, 207633), (201, 157016), (228, 138422), (268, 117762), (402, 78508), (456, 69211), (536, 58881), (804, 39254), (1033, 30552), (1273, 24792), (1608, 19627), (2066, 15276), (2546, 12396), (3099, 10184), (3819, 8264), (4132, 7638), (5092, 6198)]