80452023152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{299711}}^1$

素因数の和:300621

約数の個数: 40

約数和(自身を含む): 164266152960

約数和(自身を除く): 83814129808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 883, 1766, 3532, 7064, 14128, 16777, 33554, 67108, 134216, 268432, 299711, 599422, 1198844, 2397688, 4795376, 5694509, 11389018, 22778036, 45556072, 91112144, 264644813, 529289626, 1058579252, 2117158504, 4234317008, 5028251447, 10056502894, 20113005788, 40226011576, 80452023152]

約数ペア:

[(1, 80452023152), (2, 40226011576), (4, 20113005788), (8, 10056502894), (16, 5028251447), (19, 4234317008), (38, 2117158504), (76, 1058579252), (152, 529289626), (304, 264644813), (883, 91112144), (1766, 45556072), (3532, 22778036), (7064, 11389018), (14128, 5694509), (16777, 4795376), (33554, 2397688), (67108, 1198844), (134216, 599422), (268432, 299711)]