80323264

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4433

約数の個数: 56

約数和(自身を含む): 186647328

約数和(自身を除く): 106324064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4373, 4592, 8746, 9184, 17492, 18368, 30611, 34984, 61222, 69968, 122444, 139936, 179293, 244888, 279872, 358586, 489776, 717172, 979552, 1255051, 1434344, 1959104, 2510102, 2868688, 5020204, 5737376, 10040408, 11474752, 20080816, 40161632, 80323264]

約数ペア:

[(1, 80323264), (2, 40161632), (4, 20080816), (7, 11474752), (8, 10040408), (14, 5737376), (16, 5020204), (28, 2868688), (32, 2510102), (41, 1959104), (56, 1434344), (64, 1255051), (82, 979552), (112, 717172), (164, 489776), (224, 358586), (287, 279872), (328, 244888), (448, 179293), (574, 139936), (656, 122444), (1148, 69968), (1312, 61222), (2296, 34984), (2624, 30611), (4373, 18368), (4592, 17492), (8746, 9184)]