31302192

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1549}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 81108400

約数和(自身を除く): 49806208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1549, 1684, 2526, 3098, 3368, 4647, 5052, 6196, 6736, 9294, 10104, 12392, 18588, 20208, 24784, 37176, 74352, 652129, 1304258, 1956387, 2608516, 3912774, 5217032, 7825548, 10434064, 15651096, 31302192]

約数ペア:

[(1, 31302192), (2, 15651096), (3, 10434064), (4, 7825548), (6, 5217032), (8, 3912774), (12, 2608516), (16, 1956387), (24, 1304258), (48, 652129), (421, 74352), (842, 37176), (1263, 24784), (1549, 20208), (1684, 18588), (2526, 12392), (3098, 10104), (3368, 9294), (4647, 6736), (5052, 6196)]