90199832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 175824000

約数和(自身を除く): 85624168

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 2441, 4619, 4882, 9238, 9764, 18476, 19528, 36952, 75671, 151342, 302684, 363709, 605368, 727418, 1454836, 2909672, 11274979, 22549958, 45099916, 90199832]

約数ペア:

[(1, 90199832), (2, 45099916), (4, 22549958), (8, 11274979), (31, 2909672), (62, 1454836), (124, 727418), (149, 605368), (248, 363709), (298, 302684), (596, 151342), (1192, 75671), (2441, 36952), (4619, 19528), (4882, 18476), (9238, 9764)]