31238638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12289}}^1$

素因数の和:12363

約数の個数: 16

約数和(自身を含む): 49553280

約数和(自身を除く): 18314642

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 12289, 24578, 380959, 503849, 761918, 1007698, 15619319, 31238638]

約数ペア:

[(1, 31238638), (2, 15619319), (31, 1007698), (41, 761918), (62, 503849), (82, 380959), (1271, 24578), (2542, 12289)]