890335952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{8017}}^1$

素因数の和:8667

約数の個数: 40

約数和(自身を含む): 1885063872

約数和(自身を除く): 994727920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 631, 1262, 2524, 5048, 6941, 8017, 10096, 13882, 16034, 27764, 32068, 55528, 64136, 88187, 111056, 128272, 176374, 352748, 705496, 1410992, 5058727, 10117454, 20234908, 40469816, 55645997, 80939632, 111291994, 222583988, 445167976, 890335952]

約数ペア:

[(1, 890335952), (2, 445167976), (4, 222583988), (8, 111291994), (11, 80939632), (16, 55645997), (22, 40469816), (44, 20234908), (88, 10117454), (176, 5058727), (631, 1410992), (1262, 705496), (2524, 352748), (5048, 176374), (6941, 128272), (8017, 111056), (10096, 88187), (13882, 64136), (16034, 55528), (27764, 32068)]