142925984

素因数分解:

$2^5\times {\mathrm{991}}^1\times {\mathrm{4507}}^1$

素因数の和:5508

約数の個数: 24

約数和(自身を含む): 281731968

約数和(自身を除く): 138805984

約数列:

[1, 2, 4, 8, 16, 32, 991, 1982, 3964, 4507, 7928, 9014, 15856, 18028, 31712, 36056, 72112, 144224, 4466437, 8932874, 17865748, 35731496, 71462992, 142925984]

約数ペア:

[(1, 142925984), (2, 71462992), (4, 35731496), (8, 17865748), (16, 8932874), (32, 4466437), (991, 144224), (1982, 72112), (3964, 36056), (4507, 31712), (7928, 18028), (9014, 15856)]