87031088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3629

約数の個数: 40

約数和(自身を含む): 177778800

約数和(自身を除く): 90747712

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 3539, 6148, 7078, 12296, 14156, 24592, 28312, 56624, 102631, 187567, 205262, 375134, 410524, 750268, 821048, 1500536, 1642096, 3001072, 5439443, 10878886, 21757772, 43515544, 87031088]

約数ペア:

[(1, 87031088), (2, 43515544), (4, 21757772), (8, 10878886), (16, 5439443), (29, 3001072), (53, 1642096), (58, 1500536), (106, 821048), (116, 750268), (212, 410524), (232, 375134), (424, 205262), (464, 187567), (848, 102631), (1537, 56624), (3074, 28312), (3539, 24592), (6148, 14156), (7078, 12296)]