90366968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1321}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 179897760

約数和(自身を除く): 89530792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 503, 1006, 1321, 2012, 2642, 4024, 5284, 8551, 10568, 17102, 22457, 34204, 44914, 68408, 89828, 179656, 664463, 1328926, 2657852, 5315704, 11295871, 22591742, 45183484, 90366968]

約数ペア:

[(1, 90366968), (2, 45183484), (4, 22591742), (8, 11295871), (17, 5315704), (34, 2657852), (68, 1328926), (136, 664463), (503, 179656), (1006, 89828), (1321, 68408), (2012, 44914), (2642, 34204), (4024, 22457), (5284, 17102), (8551, 10568)]