8873656

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 18673200

約数和(自身を除く): 9799544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 103, 121, 178, 206, 242, 356, 412, 484, 712, 824, 968, 979, 1133, 1958, 2266, 3916, 4532, 7832, 9064, 9167, 10769, 12463, 18334, 21538, 24926, 36668, 43076, 49852, 73336, 86152, 99704, 100837, 201674, 403348, 806696, 1109207, 2218414, 4436828, 8873656]

約数ペア:

[(1, 8873656), (2, 4436828), (4, 2218414), (8, 1109207), (11, 806696), (22, 403348), (44, 201674), (88, 100837), (89, 99704), (103, 86152), (121, 73336), (178, 49852), (206, 43076), (242, 36668), (356, 24926), (412, 21538), (484, 18334), (712, 12463), (824, 10769), (968, 9167), (979, 9064), (1133, 7832), (1958, 4532), (2266, 3916)]