84691138

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 64379966

約数列:

[1, 2, 7, 14, 53, 106, 157, 314, 371, 727, 742, 1099, 1454, 2198, 5089, 8321, 10178, 16642, 38531, 58247, 77062, 114139, 116494, 228278, 269717, 539434, 798973, 1597946, 6049367, 12098734, 42345569, 84691138]

約数ペア:

[(1, 84691138), (2, 42345569), (7, 12098734), (14, 6049367), (53, 1597946), (106, 798973), (157, 539434), (314, 269717), (371, 228278), (727, 116494), (742, 114139), (1099, 77062), (1454, 58247), (2198, 38531), (5089, 16642), (8321, 10178)]