16480664

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 31752000

約数和(自身を除く): 15271336

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 293, 316, 356, 586, 632, 712, 1172, 2344, 7031, 14062, 23147, 26077, 28124, 46294, 52154, 56248, 92588, 104308, 185176, 208616, 2060083, 4120166, 8240332, 16480664]

約数ペア:

[(1, 16480664), (2, 8240332), (4, 4120166), (8, 2060083), (79, 208616), (89, 185176), (158, 104308), (178, 92588), (293, 56248), (316, 52154), (356, 46294), (586, 28124), (632, 26077), (712, 23147), (1172, 14062), (2344, 7031)]