89489488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7589}}^1$

素因数の和:7675

約数の個数: 40

約数和(自身を含む): 191996640

約数和(自身を除く): 102507152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 7589, 11792, 15178, 30356, 60712, 83479, 121424, 166958, 333916, 508463, 667832, 1016926, 1335664, 2033852, 4067704, 5593093, 8135408, 11186186, 22372372, 44744744, 89489488]

約数ペア:

[(1, 89489488), (2, 44744744), (4, 22372372), (8, 11186186), (11, 8135408), (16, 5593093), (22, 4067704), (44, 2033852), (67, 1335664), (88, 1016926), (134, 667832), (176, 508463), (268, 333916), (536, 166958), (737, 121424), (1072, 83479), (1474, 60712), (2948, 30356), (5896, 15178), (7589, 11792)]