31456278432

素因数分解:

$2^5\times 3^2\times {\mathrm{673}}^1\times {\mathrm{162293}}^1$

素因数の和:162982

約数の個数: 72

約数和(自身を含む): 89587261764

約数和(自身を除く): 58130983332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 673, 1346, 2019, 2692, 4038, 5384, 6057, 8076, 10768, 12114, 16152, 21536, 24228, 32304, 48456, 64608, 96912, 162293, 193824, 324586, 486879, 649172, 973758, 1298344, 1460637, 1947516, 2596688, 2921274, 3895032, 5193376, 5842548, 7790064, 11685096, 15580128, 23370192, 46740384, 109223189, 218446378, 327669567, 436892756, 655339134, 873785512, 983008701, 1310678268, 1747571024, 1966017402, 2621356536, 3495142048, 3932034804, 5242713072, 7864069608, 10485426144, 15728139216, 31456278432]

約数ペア:

[(1, 31456278432), (2, 15728139216), (3, 10485426144), (4, 7864069608), (6, 5242713072), (8, 3932034804), (9, 3495142048), (12, 2621356536), (16, 1966017402), (18, 1747571024), (24, 1310678268), (32, 983008701), (36, 873785512), (48, 655339134), (72, 436892756), (96, 327669567), (144, 218446378), (288, 109223189), (673, 46740384), (1346, 23370192), (2019, 15580128), (2692, 11685096), (4038, 7790064), (5384, 5842548), (6057, 5193376), (8076, 3895032), (10768, 2921274), (12114, 2596688), (16152, 1947516), (21536, 1460637), (24228, 1298344), (32304, 973758), (48456, 649172), (64608, 486879), (96912, 324586), (162293, 193824)]