61820912

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{21347}}^1$

素因数の和:21536

約数の個数: 20

約数和(自身を含む): 120445416

約数和(自身を除く): 58624504

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 21347, 42694, 85388, 170776, 341552, 3863807, 7727614, 15455228, 30910456, 61820912]

約数ペア:

[(1, 61820912), (2, 30910456), (4, 15455228), (8, 7727614), (16, 3863807), (181, 341552), (362, 170776), (724, 85388), (1448, 42694), (2896, 21347)]