89461168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{243101}}^1$

素因数の和:243132

約数の個数: 20

約数和(自身を含む): 180867888

約数和(自身を除く): 91406720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 243101, 486202, 972404, 1944808, 3889616, 5591323, 11182646, 22365292, 44730584, 89461168]

約数ペア:

[(1, 89461168), (2, 44730584), (4, 22365292), (8, 11182646), (16, 5591323), (23, 3889616), (46, 1944808), (92, 972404), (184, 486202), (368, 243101)]