42157984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 91113120

約数和(自身を除く): 48955136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 229, 352, 458, 523, 916, 1046, 1832, 2092, 2519, 3664, 4184, 5038, 5753, 7328, 8368, 10076, 11506, 16736, 20152, 23012, 40304, 46024, 80608, 92048, 119767, 184096, 239534, 479068, 958136, 1317437, 1916272, 2634874, 3832544, 5269748, 10539496, 21078992, 42157984]

約数ペア:

[(1, 42157984), (2, 21078992), (4, 10539496), (8, 5269748), (11, 3832544), (16, 2634874), (22, 1916272), (32, 1317437), (44, 958136), (88, 479068), (176, 239534), (229, 184096), (352, 119767), (458, 92048), (523, 80608), (916, 46024), (1046, 40304), (1832, 23012), (2092, 20152), (2519, 16736), (3664, 11506), (4184, 10076), (5038, 8368), (5753, 7328)]