9880064

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 40

約数和(自身を含む): 20623680

約数和(自身を除く): 10743616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 839, 1472, 1678, 2944, 3356, 5888, 6712, 11776, 13424, 19297, 26848, 38594, 53696, 77188, 107392, 154376, 214784, 308752, 429568, 617504, 1235008, 2470016, 4940032, 9880064]

約数ペア:

[(1, 9880064), (2, 4940032), (4, 2470016), (8, 1235008), (16, 617504), (23, 429568), (32, 308752), (46, 214784), (64, 154376), (92, 107392), (128, 77188), (184, 53696), (256, 38594), (368, 26848), (512, 19297), (736, 13424), (839, 11776), (1472, 6712), (1678, 5888), (2944, 3356)]