39061264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11719

約数の個数: 40

約数和(自身を含む): 86914080

約数和(自身を除く): 47852816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11681, 23362, 46724, 93448, 128491, 186896, 221939, 256982, 443878, 513964, 887756, 1027928, 1775512, 2055856, 2441329, 3551024, 4882658, 9765316, 19530632, 39061264]

約数ペア:

[(1, 39061264), (2, 19530632), (4, 9765316), (8, 4882658), (11, 3551024), (16, 2441329), (19, 2055856), (22, 1775512), (38, 1027928), (44, 887756), (76, 513964), (88, 443878), (152, 256982), (176, 221939), (209, 186896), (304, 128491), (418, 93448), (836, 46724), (1672, 23362), (3344, 11681)]