87076388

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43801}}^1$

素因数の和:43883

約数の個数: 24

約数和(自身を含む): 176609664

約数和(自身を除く): 89533276

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 43801, 87602, 175204, 306607, 613214, 1226428, 3109871, 6219742, 12439484, 21769097, 43538194, 87076388]

約数ペア:

[(1, 87076388), (2, 43538194), (4, 21769097), (7, 12439484), (14, 6219742), (28, 3109871), (71, 1226428), (142, 613214), (284, 306607), (497, 175204), (994, 87602), (1988, 43801)]