31364858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 57555840

約数和(自身を除く): 26190982

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 1933, 2318, 3866, 8113, 13531, 16226, 27062, 36727, 73454, 117913, 235826, 257089, 514178, 825391, 1650782, 2240347, 4480694, 15682429, 31364858]

約数ペア:

[(1, 31364858), (2, 15682429), (7, 4480694), (14, 2240347), (19, 1650782), (38, 825391), (61, 514178), (122, 257089), (133, 235826), (266, 117913), (427, 73454), (854, 36727), (1159, 27062), (1933, 16226), (2318, 13531), (3866, 8113)]