38424621904

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{2138503}}^1$

素因数の和:2139634

約数の個数: 20

約数和(自身を含む): 74514033376

約数和(自身を除く): 36089411472

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 17968, 2138503, 4277006, 8554012, 17108024, 34216048, 2401538869, 4803077738, 9606155476, 19212310952, 38424621904]

約数ペア:

[(1, 38424621904), (2, 19212310952), (4, 9606155476), (8, 4803077738), (16, 2401538869), (1123, 34216048), (2246, 17108024), (4492, 8554012), (8984, 4277006), (17968, 2138503)]