40130168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 82026000

約数和(自身を除く): 41895832

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 4649, 8632, 9298, 18596, 37192, 60437, 120874, 241748, 385867, 483496, 771734, 1543468, 3086936, 5016271, 10032542, 20065084, 40130168]

約数ペア:

[(1, 40130168), (2, 20065084), (4, 10032542), (8, 5016271), (13, 3086936), (26, 1543468), (52, 771734), (83, 483496), (104, 385867), (166, 241748), (332, 120874), (664, 60437), (1079, 37192), (2158, 18596), (4316, 9298), (4649, 8632)]