43031248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 90181728

約数和(自身を除く): 47150480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 467, 886, 934, 1772, 1868, 3544, 3736, 5759, 6071, 7088, 7472, 11518, 12142, 23036, 24284, 46072, 48568, 92144, 97136, 206881, 413762, 827524, 1655048, 2689453, 3310096, 5378906, 10757812, 21515624, 43031248]

約数ペア:

[(1, 43031248), (2, 21515624), (4, 10757812), (8, 5378906), (13, 3310096), (16, 2689453), (26, 1655048), (52, 827524), (104, 413762), (208, 206881), (443, 97136), (467, 92144), (886, 48568), (934, 46072), (1772, 24284), (1868, 23036), (3544, 12142), (3736, 11518), (5759, 7472), (6071, 7088)]