87207328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5177

約数の個数: 48

約数和(自身を含む): 189443016

約数和(自身を除く): 102235688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 5113, 8528, 10226, 17056, 20452, 40904, 66469, 81808, 132938, 163616, 209633, 265876, 419266, 531752, 838532, 1063504, 1677064, 2127008, 2725229, 3354128, 5450458, 6708256, 10900916, 21801832, 43603664, 87207328]

約数ペア:

[(1, 87207328), (2, 43603664), (4, 21801832), (8, 10900916), (13, 6708256), (16, 5450458), (26, 3354128), (32, 2725229), (41, 2127008), (52, 1677064), (82, 1063504), (104, 838532), (164, 531752), (208, 419266), (328, 265876), (416, 209633), (533, 163616), (656, 132938), (1066, 81808), (1312, 66469), (2132, 40904), (4264, 20452), (5113, 17056), (8528, 10226)]