425415512

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{2671}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 818273280

約数和(自身を除く): 392857768

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 463, 926, 1852, 2671, 3704, 5342, 10684, 19909, 21368, 39818, 79636, 114853, 159272, 229706, 459412, 918824, 1236673, 2473346, 4946692, 9893384, 53176939, 106353878, 212707756, 425415512]

約数ペア:

[(1, 425415512), (2, 212707756), (4, 106353878), (8, 53176939), (43, 9893384), (86, 4946692), (172, 2473346), (344, 1236673), (463, 918824), (926, 459412), (1852, 229706), (2671, 159272), (3704, 114853), (5342, 79636), (10684, 39818), (19909, 21368)]