65609290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2311}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 125846784

約数和(自身を除く): 60237494

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2311, 2839, 4622, 5678, 11555, 14195, 23110, 28390, 39287, 78574, 196435, 385937, 392870, 771874, 1929685, 3859370, 6560929, 13121858, 32804645, 65609290]

約数ペア:

[(1, 65609290), (2, 32804645), (5, 13121858), (10, 6560929), (17, 3859370), (34, 1929685), (85, 771874), (167, 392870), (170, 385937), (334, 196435), (835, 78574), (1670, 39287), (2311, 28390), (2839, 23110), (4622, 14195), (5678, 11555)]