40061776

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 79619904

約数和(自身を除く): 39558128

約数列:

[1, 2, 4, 8, 16, 83, 97, 166, 194, 311, 332, 388, 622, 664, 776, 1244, 1328, 1552, 2488, 4976, 8051, 16102, 25813, 30167, 32204, 51626, 60334, 64408, 103252, 120668, 128816, 206504, 241336, 413008, 482672, 2503861, 5007722, 10015444, 20030888, 40061776]

約数ペア:

[(1, 40061776), (2, 20030888), (4, 10015444), (8, 5007722), (16, 2503861), (83, 482672), (97, 413008), (166, 241336), (194, 206504), (311, 128816), (332, 120668), (388, 103252), (622, 64408), (664, 60334), (776, 51626), (1244, 32204), (1328, 30167), (1552, 25813), (2488, 16102), (4976, 8051)]