2127173872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{5381}}^1$

素因数の和:6217

約数の個数: 40

約数和(自身を含む): 4260477312

約数和(自身を除く): 2133303440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 797, 1594, 3188, 5381, 6376, 10762, 12752, 21524, 24707, 43048, 49414, 86096, 98828, 166811, 197656, 333622, 395312, 667244, 1334488, 2668976, 4288657, 8577314, 17154628, 34309256, 68618512, 132948367, 265896734, 531793468, 1063586936, 2127173872]

約数ペア:

[(1, 2127173872), (2, 1063586936), (4, 531793468), (8, 265896734), (16, 132948367), (31, 68618512), (62, 34309256), (124, 17154628), (248, 8577314), (496, 4288657), (797, 2668976), (1594, 1334488), (3188, 667244), (5381, 395312), (6376, 333622), (10762, 197656), (12752, 166811), (21524, 98828), (24707, 86096), (43048, 49414)]