123971872

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{5861}}^1$

素因数の和:6532

約数の個数: 24

約数和(自身を含む): 244480572

約数和(自身を除く): 120508700

約数列:

[1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 5861, 10576, 11722, 21152, 23444, 46888, 93776, 187552, 3874121, 7748242, 15496484, 30992968, 61985936, 123971872]

約数ペア:

[(1, 123971872), (2, 61985936), (4, 30992968), (8, 15496484), (16, 7748242), (32, 3874121), (661, 187552), (1322, 93776), (2644, 46888), (5288, 23444), (5861, 21152), (10576, 11722)]