542342008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{11411}}^1$

素因数の和:11887

約数の個数: 32

約数和(自身を含む): 1097606160

約数和(自身を除く): 555264152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1828, 3656, 5941, 11411, 11882, 22822, 23764, 45644, 47528, 91288, 148343, 296686, 593372, 1186744, 5214827, 10429654, 20859308, 41718616, 67792751, 135585502, 271171004, 542342008]

約数ペア:

[(1, 542342008), (2, 271171004), (4, 135585502), (8, 67792751), (13, 41718616), (26, 20859308), (52, 10429654), (104, 5214827), (457, 1186744), (914, 593372), (1828, 296686), (3656, 148343), (5941, 91288), (11411, 47528), (11882, 45644), (22822, 23764)]