80479864

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2833}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 156096720

約数和(自身を除く): 75616856

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 2833, 3551, 5666, 7102, 11332, 14204, 22664, 28408, 150149, 189811, 300298, 379622, 600596, 759244, 1201192, 1518488, 10059983, 20119966, 40239932, 80479864]

約数ペア:

[(1, 80479864), (2, 40239932), (4, 20119966), (8, 10059983), (53, 1518488), (67, 1201192), (106, 759244), (134, 600596), (212, 379622), (268, 300298), (424, 189811), (536, 150149), (2833, 28408), (3551, 22664), (5666, 14204), (7102, 11332)]