23953816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 48114000

約数和(自身を除く): 24160184

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 1979, 3026, 3958, 6052, 7916, 12104, 15832, 33643, 67286, 134572, 176131, 269144, 352262, 704524, 1409048, 2994227, 5988454, 11976908, 23953816]

約数ペア:

[(1, 23953816), (2, 11976908), (4, 5988454), (8, 2994227), (17, 1409048), (34, 704524), (68, 352262), (89, 269144), (136, 176131), (178, 134572), (356, 67286), (712, 33643), (1513, 15832), (1979, 12104), (3026, 7916), (3958, 6052)]