83975344

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 165726000

約数和(自身を除く): 81750656

約数列:

[1, 2, 4, 8, 16, 109, 179, 218, 269, 358, 436, 538, 716, 872, 1076, 1432, 1744, 2152, 2864, 4304, 19511, 29321, 39022, 48151, 58642, 78044, 96302, 117284, 156088, 192604, 234568, 312176, 385208, 469136, 770416, 5248459, 10496918, 20993836, 41987672, 83975344]

約数ペア:

[(1, 83975344), (2, 41987672), (4, 20993836), (8, 10496918), (16, 5248459), (109, 770416), (179, 469136), (218, 385208), (269, 312176), (358, 234568), (436, 192604), (538, 156088), (716, 117284), (872, 96302), (1076, 78044), (1432, 58642), (1744, 48151), (2152, 39022), (2864, 29321), (4304, 19511)]