80737232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5011}}^1$

素因数の和:5091

約数の個数: 40

約数和(自身を含む): 167801760

約数和(自身を除く): 87064528

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 5011, 8056, 10022, 16112, 20044, 40088, 80176, 95209, 190418, 265583, 380836, 531166, 761672, 1062332, 1523344, 2124664, 4249328, 5046077, 10092154, 20184308, 40368616, 80737232]

約数ペア:

[(1, 80737232), (2, 40368616), (4, 20184308), (8, 10092154), (16, 5046077), (19, 4249328), (38, 2124664), (53, 1523344), (76, 1062332), (106, 761672), (152, 531166), (212, 380836), (304, 265583), (424, 190418), (848, 95209), (1007, 80176), (2014, 40088), (4028, 20044), (5011, 16112), (8056, 10022)]