31473766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 21869594

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 587, 646, 1174, 1411, 1577, 2822, 3154, 9979, 11153, 19958, 22306, 26809, 48721, 53618, 97442, 189601, 379202, 828257, 925699, 1656514, 1851398, 15736883, 31473766]

約数ペア:

[(1, 31473766), (2, 15736883), (17, 1851398), (19, 1656514), (34, 925699), (38, 828257), (83, 379202), (166, 189601), (323, 97442), (587, 53618), (646, 48721), (1174, 26809), (1411, 22306), (1577, 19958), (2822, 11153), (3154, 9979)]