43359632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 86812152

約数和(自身を除く): 43452520

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 421, 628, 656, 842, 1256, 1684, 2512, 3368, 6437, 6736, 12874, 17261, 25748, 34522, 51496, 66097, 69044, 102992, 132194, 138088, 264388, 276176, 528776, 1057552, 2709977, 5419954, 10839908, 21679816, 43359632]

約数ペア:

[(1, 43359632), (2, 21679816), (4, 10839908), (8, 5419954), (16, 2709977), (41, 1057552), (82, 528776), (157, 276176), (164, 264388), (314, 138088), (328, 132194), (421, 102992), (628, 69044), (656, 66097), (842, 51496), (1256, 34522), (1684, 25748), (2512, 17261), (3368, 12874), (6437, 6736)]