39445936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 78994944

約数和(自身を除く): 39549008

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 383, 628, 656, 766, 1256, 1532, 2512, 3064, 6128, 6437, 12874, 15703, 25748, 31406, 51496, 60131, 62812, 102992, 120262, 125624, 240524, 251248, 481048, 962096, 2465371, 4930742, 9861484, 19722968, 39445936]

約数ペア:

[(1, 39445936), (2, 19722968), (4, 9861484), (8, 4930742), (16, 2465371), (41, 962096), (82, 481048), (157, 251248), (164, 240524), (314, 125624), (328, 120262), (383, 102992), (628, 62812), (656, 60131), (766, 51496), (1256, 31406), (1532, 25748), (2512, 15703), (3064, 12874), (6128, 6437)]