31484684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9293}}^1$

素因数の和:9326

約数の個数: 36

約数和(自身を含む): 69221712

約数和(自身を除く): 37737028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 9293, 18586, 37172, 65051, 102223, 130102, 204446, 260204, 408892, 715561, 1124453, 1431122, 2248906, 2862244, 4497812, 7871171, 15742342, 31484684]

約数ペア:

[(1, 31484684), (2, 15742342), (4, 7871171), (7, 4497812), (11, 2862244), (14, 2248906), (22, 1431122), (28, 1124453), (44, 715561), (77, 408892), (121, 260204), (154, 204446), (242, 130102), (308, 102223), (484, 65051), (847, 37172), (1694, 18586), (3388, 9293)]