40016317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 9128003

約数列:

[1, 11, 17, 29, 47, 157, 187, 319, 493, 517, 799, 1363, 1727, 2669, 4553, 5423, 7379, 8789, 14993, 23171, 29359, 50083, 77401, 81169, 125443, 213991, 254881, 851411, 1379873, 2353901, 3637847, 40016317]

約数ペア:

[(1, 40016317), (11, 3637847), (17, 2353901), (29, 1379873), (47, 851411), (157, 254881), (187, 213991), (319, 125443), (493, 81169), (517, 77401), (799, 50083), (1363, 29359), (1727, 23171), (2669, 14993), (4553, 8789), (5423, 7379)]