87589528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9463}}^1$

素因数の和:9571

約数の個数: 32

約数和(自身を含む): 178869600

約数和(自身を除く): 91280072

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 9463, 18926, 37852, 75704, 123019, 246038, 492076, 842207, 984152, 1684414, 3368828, 6737656, 10948691, 21897382, 43794764, 87589528]

約数ペア:

[(1, 87589528), (2, 43794764), (4, 21897382), (8, 10948691), (13, 6737656), (26, 3368828), (52, 1684414), (89, 984152), (104, 842207), (178, 492076), (356, 246038), (712, 123019), (1157, 75704), (2314, 37852), (4628, 18926), (9256, 9463)]