8218882688

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{2071291}}^1$

素因数の和:2071336

約数の個数: 32

約数和(自身を含む): 16901742720

約数和(自身を除く): 8682860032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 2071291, 4142582, 8285164, 16570328, 33140656, 64210021, 66281312, 128420042, 132562624, 256840084, 265125248, 513680168, 1027360336, 2054720672, 4109441344, 8218882688]

約数ペア:

[(1, 8218882688), (2, 4109441344), (4, 2054720672), (8, 1027360336), (16, 513680168), (31, 265125248), (32, 256840084), (62, 132562624), (64, 128420042), (124, 66281312), (128, 64210021), (248, 33140656), (496, 16570328), (992, 8285164), (1984, 4142582), (3968, 2071291)]