61353584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{201821}}^1$

素因数の和:201848

約数の個数: 20

約数和(自身を含む): 125129640

約数和(自身を除く): 63776056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 201821, 403642, 807284, 1614568, 3229136, 3834599, 7669198, 15338396, 30676792, 61353584]

約数ペア:

[(1, 61353584), (2, 30676792), (4, 15338396), (8, 7669198), (16, 3834599), (19, 3229136), (38, 1614568), (76, 807284), (152, 403642), (304, 201821)]