40383904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 88615296

約数和(自身を除く): 48231392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 2441, 4136, 4882, 8272, 9764, 16544, 19528, 26851, 39056, 53702, 78112, 107404, 114727, 214808, 229454, 429616, 458908, 859232, 917816, 1261997, 1835632, 2523994, 3671264, 5047988, 10095976, 20191952, 40383904]

約数ペア:

[(1, 40383904), (2, 20191952), (4, 10095976), (8, 5047988), (11, 3671264), (16, 2523994), (22, 1835632), (32, 1261997), (44, 917816), (47, 859232), (88, 458908), (94, 429616), (176, 229454), (188, 214808), (352, 114727), (376, 107404), (517, 78112), (752, 53702), (1034, 39056), (1504, 26851), (2068, 19528), (2441, 16544), (4136, 9764), (4882, 8272)]