31011232

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 70277760

約数和(自身を除く): 39266528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 829, 1169, 1336, 1658, 2338, 2672, 3316, 4676, 5344, 5803, 6632, 9352, 11606, 13264, 18704, 23212, 26528, 37408, 46424, 92848, 138443, 185696, 276886, 553772, 969101, 1107544, 1938202, 2215088, 3876404, 4430176, 7752808, 15505616, 31011232]

約数ペア:

[(1, 31011232), (2, 15505616), (4, 7752808), (7, 4430176), (8, 3876404), (14, 2215088), (16, 1938202), (28, 1107544), (32, 969101), (56, 553772), (112, 276886), (167, 185696), (224, 138443), (334, 92848), (668, 46424), (829, 37408), (1169, 26528), (1336, 23212), (1658, 18704), (2338, 13264), (2672, 11606), (3316, 9352), (4676, 6632), (5344, 5803)]