25860832

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 28625600

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 857, 943, 1312, 1714, 1886, 3428, 3772, 6856, 7544, 13712, 15088, 19711, 27424, 30176, 35137, 39422, 70274, 78844, 140548, 157688, 281096, 315376, 562192, 630752, 808151, 1124384, 1616302, 3232604, 6465208, 12930416, 25860832]

約数ペア:

[(1, 25860832), (2, 12930416), (4, 6465208), (8, 3232604), (16, 1616302), (23, 1124384), (32, 808151), (41, 630752), (46, 562192), (82, 315376), (92, 281096), (164, 157688), (184, 140548), (328, 78844), (368, 70274), (656, 39422), (736, 35137), (857, 30176), (943, 27424), (1312, 19711), (1714, 15088), (1886, 13712), (3428, 7544), (3772, 6856)]