16404816

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5101}}^1$

素因数の和:5179

約数の個数: 40

約数和(自身を含む): 43020064

約数和(自身を除く): 26615248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 5101, 10202, 15303, 20404, 30606, 40808, 61212, 81616, 122424, 244848, 341767, 683534, 1025301, 1367068, 2050602, 2734136, 4101204, 5468272, 8202408, 16404816]

約数ペア:

[(1, 16404816), (2, 8202408), (3, 5468272), (4, 4101204), (6, 2734136), (8, 2050602), (12, 1367068), (16, 1025301), (24, 683534), (48, 341767), (67, 244848), (134, 122424), (201, 81616), (268, 61212), (402, 40808), (536, 30606), (804, 20404), (1072, 15303), (1608, 10202), (3216, 5101)]