86988976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 175683200

約数和(自身を除く): 88694224

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1609, 1744, 3218, 3379, 6436, 6758, 12872, 13516, 25744, 27032, 49879, 54064, 99758, 175381, 199516, 350762, 399032, 701524, 798064, 1403048, 2806096, 5436811, 10873622, 21747244, 43494488, 86988976]

約数ペア:

[(1, 86988976), (2, 43494488), (4, 21747244), (8, 10873622), (16, 5436811), (31, 2806096), (62, 1403048), (109, 798064), (124, 701524), (218, 399032), (248, 350762), (436, 199516), (496, 175381), (872, 99758), (1609, 54064), (1744, 49879), (3218, 27032), (3379, 25744), (6436, 13516), (6758, 12872)]