31912728

素因数分解:

$2^3\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1361}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 79922160

約数和(自身を除く): 48009432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 977, 1361, 1954, 2722, 2931, 3908, 4083, 5444, 5862, 7816, 8166, 10888, 11724, 16332, 23448, 32664, 1329697, 2659394, 3989091, 5318788, 7978182, 10637576, 15956364, 31912728]

約数ペア:

[(1, 31912728), (2, 15956364), (3, 10637576), (4, 7978182), (6, 5318788), (8, 3989091), (12, 2659394), (24, 1329697), (977, 32664), (1361, 23448), (1954, 16332), (2722, 11724), (2931, 10888), (3908, 8166), (4083, 7816), (5444, 5862)]