162407984

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{62273}}^1$

素因数の和:62444

約数の個数: 20

約数和(自身を含む): 316601016

約数和(自身を除く): 154193032

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 62273, 124546, 249092, 498184, 996368, 10150499, 20300998, 40601996, 81203992, 162407984]

約数ペア:

[(1, 162407984), (2, 81203992), (4, 40601996), (8, 20300998), (16, 10150499), (163, 996368), (326, 498184), (652, 249092), (1304, 124546), (2608, 62273)]