31890528

素因数分解:

$2^5\times 3^2\times {\mathrm{110731}}^1$

素因数の和:110747

約数の個数: 36

約数和(自身を含む): 90689508

約数和(自身を除く): 58798980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 110731, 221462, 332193, 442924, 664386, 885848, 996579, 1328772, 1771696, 1993158, 2657544, 3543392, 3986316, 5315088, 7972632, 10630176, 15945264, 31890528]

約数ペア:

[(1, 31890528), (2, 15945264), (3, 10630176), (4, 7972632), (6, 5315088), (8, 3986316), (9, 3543392), (12, 2657544), (16, 1993158), (18, 1771696), (24, 1328772), (32, 996579), (36, 885848), (48, 664386), (72, 442924), (96, 332193), (144, 221462), (288, 110731)]