41888464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137791}}^1$

素因数の和:137818

約数の個数: 20

約数和(自身を含む): 85431040

約数和(自身を除く): 43542576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 137791, 275582, 551164, 1102328, 2204656, 2618029, 5236058, 10472116, 20944232, 41888464]

約数ペア:

[(1, 41888464), (2, 20944232), (4, 10472116), (8, 5236058), (16, 2618029), (19, 2204656), (38, 1102328), (76, 551164), (152, 275582), (304, 137791)]