40750208

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 81580620

約数和(自身を除く): 40830412

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1321, 1928, 2642, 3856, 5284, 7712, 10568, 15424, 21136, 30848, 42272, 84544, 169088, 318361, 636722, 1273444, 2546888, 5093776, 10187552, 20375104, 40750208]

約数ペア:

[(1, 40750208), (2, 20375104), (4, 10187552), (8, 5093776), (16, 2546888), (32, 1273444), (64, 636722), (128, 318361), (241, 169088), (482, 84544), (964, 42272), (1321, 30848), (1928, 21136), (2642, 15424), (3856, 10568), (5284, 7712)]