187894912

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{63823}}^1$

素因数の和:63860

約数の個数: 32

約数和(自身を含む): 390602880

約数和(自身を除く): 202707968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 63823, 127646, 255292, 510584, 1021168, 1467929, 2042336, 2935858, 4084672, 5871716, 8169344, 11743432, 23486864, 46973728, 93947456, 187894912]

約数ペア:

[(1, 187894912), (2, 93947456), (4, 46973728), (8, 23486864), (16, 11743432), (23, 8169344), (32, 5871716), (46, 4084672), (64, 2935858), (92, 2042336), (128, 1467929), (184, 1021168), (368, 510584), (736, 255292), (1472, 127646), (2944, 63823)]