32391440

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3931}}^1$

素因数の和:4047

約数の個数: 40

約数和(自身を含む): 76060608

約数和(自身を除く): 43669168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3931, 4120, 7862, 8240, 15724, 19655, 31448, 39310, 62896, 78620, 157240, 314480, 404893, 809786, 1619572, 2024465, 3239144, 4048930, 6478288, 8097860, 16195720, 32391440]

約数ペア:

[(1, 32391440), (2, 16195720), (4, 8097860), (5, 6478288), (8, 4048930), (10, 3239144), (16, 2024465), (20, 1619572), (40, 809786), (80, 404893), (103, 314480), (206, 157240), (412, 78620), (515, 62896), (824, 39310), (1030, 31448), (1648, 19655), (2060, 15724), (3931, 8240), (4120, 7862)]