31484722

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 48055392

約数和(自身を除く): 16570670

約数列:

[1, 2, 83, 166, 241, 482, 787, 1574, 20003, 40006, 65321, 130642, 189667, 379334, 15742361, 31484722]

約数ペア:

[(1, 31484722), (2, 15742361), (83, 379334), (166, 189667), (241, 130642), (482, 65321), (787, 40006), (1574, 20003)]