78869384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19069}}^1$

素因数の和:19133

約数の個数: 32

約数和(自身を含む): 164764800

約数和(自身を除く): 85895416

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 19069, 38138, 76276, 152552, 209759, 419518, 839036, 896243, 1678072, 1792486, 3584972, 7169944, 9858673, 19717346, 39434692, 78869384]

約数ペア:

[(1, 78869384), (2, 39434692), (4, 19717346), (8, 9858673), (11, 7169944), (22, 3584972), (44, 1792486), (47, 1678072), (88, 896243), (94, 839036), (188, 419518), (376, 209759), (517, 152552), (1034, 76276), (2068, 38138), (4136, 19069)]