61946992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{203773}}^1$

素因数の和:203800

約数の個数: 20

約数和(自身を含む): 126339880

約数和(自身を除く): 64392888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 203773, 407546, 815092, 1630184, 3260368, 3871687, 7743374, 15486748, 30973496, 61946992]

約数ペア:

[(1, 61946992), (2, 30973496), (4, 15486748), (8, 7743374), (16, 3871687), (19, 3260368), (38, 1630184), (76, 815092), (152, 407546), (304, 203773)]