8291259808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{39157}}^1$

素因数の和:39689

約数の個数: 48

約数和(自身を含む): 17614051560

約数和(自身を除く): 9322791752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 509, 1018, 2036, 4072, 6617, 8144, 13234, 16288, 26468, 39157, 52936, 78314, 105872, 156628, 211744, 313256, 509041, 626512, 1018082, 1253024, 2036164, 4072328, 8144656, 16289312, 19930913, 39861826, 79723652, 159447304, 259101869, 318894608, 518203738, 637789216, 1036407476, 2072814952, 4145629904, 8291259808]

約数ペア:

[(1, 8291259808), (2, 4145629904), (4, 2072814952), (8, 1036407476), (13, 637789216), (16, 518203738), (26, 318894608), (32, 259101869), (52, 159447304), (104, 79723652), (208, 39861826), (416, 19930913), (509, 16289312), (1018, 8144656), (2036, 4072328), (4072, 2036164), (6617, 1253024), (8144, 1018082), (13234, 626512), (16288, 509041), (26468, 313256), (39157, 211744), (52936, 156628), (78314, 105872)]