89609936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 60

約数和(自身を含む): 192245508

約数和(自身を除く): 102635572

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 233, 344, 466, 559, 688, 932, 1118, 1849, 1864, 2236, 3029, 3698, 3728, 4472, 6058, 7396, 8944, 10019, 12116, 14792, 20038, 24037, 24232, 29584, 40076, 48074, 48464, 80152, 96148, 130247, 160304, 192296, 260494, 384592, 430817, 520988, 861634, 1041976, 1723268, 2083952, 3446536, 5600621, 6893072, 11201242, 22402484, 44804968, 89609936]

約数ペア:

[(1, 89609936), (2, 44804968), (4, 22402484), (8, 11201242), (13, 6893072), (16, 5600621), (26, 3446536), (43, 2083952), (52, 1723268), (86, 1041976), (104, 861634), (172, 520988), (208, 430817), (233, 384592), (344, 260494), (466, 192296), (559, 160304), (688, 130247), (932, 96148), (1118, 80152), (1849, 48464), (1864, 48074), (2236, 40076), (3029, 29584), (3698, 24232), (3728, 24037), (4472, 20038), (6058, 14792), (7396, 12116), (8944, 10019)]