31980512

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{10303}}^1$

素因数の和:10410

約数の個数: 24

約数和(自身を含む): 63616896

約数和(自身を除く): 31636384

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 10303, 20606, 41212, 82424, 164848, 329696, 999391, 1998782, 3997564, 7995128, 15990256, 31980512]

約数ペア:

[(1, 31980512), (2, 15990256), (4, 7995128), (8, 3997564), (16, 1998782), (32, 999391), (97, 329696), (194, 164848), (388, 82424), (776, 41212), (1552, 20606), (3104, 10303)]