78408104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{426131}}^1$

素因数の和:426160

約数の個数: 16

約数和(自身を含む): 153407520

約数和(自身を除く): 74999416

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 426131, 852262, 1704524, 3409048, 9801013, 19602026, 39204052, 78408104]

約数ペア:

[(1, 78408104), (2, 39204052), (4, 19602026), (8, 9801013), (23, 3409048), (46, 1704524), (92, 852262), (184, 426131)]