1531984

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 30

約数和(自身を含む): 3120026

約数和(自身を除く): 1588042

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 529, 724, 1058, 1448, 2116, 2896, 4163, 4232, 8326, 8464, 16652, 33304, 66608, 95749, 191498, 382996, 765992, 1531984]

約数ペア:

[(1, 1531984), (2, 765992), (4, 382996), (8, 191498), (16, 95749), (23, 66608), (46, 33304), (92, 16652), (181, 8464), (184, 8326), (362, 4232), (368, 4163), (529, 2896), (724, 2116), (1058, 1448)]