39614896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145643}}^1$

素因数の和:145668

約数の個数: 20

約数和(自身を含む): 81269352

約数和(自身を除く): 41654456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145643, 291286, 582572, 1165144, 2330288, 2475931, 4951862, 9903724, 19807448, 39614896]

約数ペア:

[(1, 39614896), (2, 19807448), (4, 9903724), (8, 4951862), (16, 2475931), (17, 2330288), (34, 1165144), (68, 582572), (136, 291286), (272, 145643)]