87846154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 151289856

約数和(自身を除く): 63443702

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 506, 1367, 1397, 2734, 2794, 2921, 5842, 15037, 30074, 31441, 32131, 62882, 64262, 173609, 345851, 347218, 691702, 1909699, 3819398, 3993007, 7986014, 43923077, 87846154]

約数ペア:

[(1, 87846154), (2, 43923077), (11, 7986014), (22, 3993007), (23, 3819398), (46, 1909699), (127, 691702), (253, 347218), (254, 345851), (506, 173609), (1367, 64262), (1397, 62882), (2734, 32131), (2794, 31441), (2921, 30074), (5842, 15037)]