31160192

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 71971200

約数和(自身を除く): 40811008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 419, 448, 581, 664, 838, 896, 1162, 1328, 1676, 2324, 2656, 2933, 3352, 4648, 5312, 5866, 6704, 9296, 10624, 11732, 13408, 18592, 23464, 26816, 34777, 37184, 46928, 53632, 69554, 74368, 93856, 139108, 187712, 243439, 278216, 375424, 486878, 556432, 973756, 1112864, 1947512, 2225728, 3895024, 4451456, 7790048, 15580096, 31160192]

約数ペア:

[(1, 31160192), (2, 15580096), (4, 7790048), (7, 4451456), (8, 3895024), (14, 2225728), (16, 1947512), (28, 1112864), (32, 973756), (56, 556432), (64, 486878), (83, 375424), (112, 278216), (128, 243439), (166, 187712), (224, 139108), (332, 93856), (419, 74368), (448, 69554), (581, 53632), (664, 46928), (838, 37184), (896, 34777), (1162, 26816), (1328, 23464), (1676, 18592), (2324, 13408), (2656, 11732), (2933, 10624), (3352, 9296), (4648, 6704), (5312, 5866)]