91921616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 196546944

約数和(自身を除く): 104625328

約数列:

[1, 2, 4, 8, 16, 23, 37, 43, 46, 74, 86, 92, 148, 157, 172, 184, 296, 314, 344, 368, 592, 628, 688, 851, 989, 1256, 1591, 1702, 1978, 2512, 3182, 3404, 3611, 3956, 5809, 6364, 6751, 6808, 7222, 7912, 11618, 12728, 13502, 13616, 14444, 15824, 23236, 25456, 27004, 28888, 36593, 46472, 54008, 57776, 73186, 92944, 108016, 133607, 146372, 155273, 249787, 267214, 292744, 310546, 499574, 534428, 585488, 621092, 999148, 1068856, 1242184, 1998296, 2137712, 2484368, 3996592, 5745101, 11490202, 22980404, 45960808, 91921616]

約数ペア:

[(1, 91921616), (2, 45960808), (4, 22980404), (8, 11490202), (16, 5745101), (23, 3996592), (37, 2484368), (43, 2137712), (46, 1998296), (74, 1242184), (86, 1068856), (92, 999148), (148, 621092), (157, 585488), (172, 534428), (184, 499574), (296, 310546), (314, 292744), (344, 267214), (368, 249787), (592, 155273), (628, 146372), (688, 133607), (851, 108016), (989, 92944), (1256, 73186), (1591, 57776), (1702, 54008), (1978, 46472), (2512, 36593), (3182, 28888), (3404, 27004), (3611, 25456), (3956, 23236), (5809, 15824), (6364, 14444), (6751, 13616), (6808, 13502), (7222, 12728), (7912, 11618)]