31170608

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 69400320

約数和(自身を除く): 38229712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1319, 1477, 1688, 2638, 2954, 3376, 5276, 5908, 9233, 10552, 11816, 18466, 21104, 23632, 36932, 73864, 147728, 278309, 556618, 1113236, 1948163, 2226472, 3896326, 4452944, 7792652, 15585304, 31170608]

約数ペア:

[(1, 31170608), (2, 15585304), (4, 7792652), (7, 4452944), (8, 3896326), (14, 2226472), (16, 1948163), (28, 1113236), (56, 556618), (112, 278309), (211, 147728), (422, 73864), (844, 36932), (1319, 23632), (1477, 21104), (1688, 18466), (2638, 11816), (2954, 10552), (3376, 9233), (5276, 5908)]