86494118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 53819482

約数列:

[1, 2, 19, 38, 59, 118, 173, 223, 346, 446, 1121, 2242, 3287, 4237, 6574, 8474, 10207, 13157, 20414, 26314, 38579, 77158, 193933, 249983, 387866, 499966, 733001, 1466002, 2276161, 4552322, 43247059, 86494118]

約数ペア:

[(1, 86494118), (2, 43247059), (19, 4552322), (38, 2276161), (59, 1466002), (118, 733001), (173, 499966), (223, 387866), (346, 249983), (446, 193933), (1121, 77158), (2242, 38579), (3287, 26314), (4237, 20414), (6574, 13157), (8474, 10207)]