83820044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 185504256

約数和(自身を除く): 101684212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 3833, 5467, 7666, 10934, 15332, 21868, 26831, 42163, 53662, 84326, 107324, 168652, 272143, 295141, 544286, 590282, 1088572, 1180564, 1905001, 2993573, 3810002, 5987146, 7620004, 11974292, 20955011, 41910022, 83820044]

約数ペア:

[(1, 83820044), (2, 41910022), (4, 20955011), (7, 11974292), (11, 7620004), (14, 5987146), (22, 3810002), (28, 2993573), (44, 1905001), (71, 1180564), (77, 1088572), (142, 590282), (154, 544286), (284, 295141), (308, 272143), (497, 168652), (781, 107324), (994, 84326), (1562, 53662), (1988, 42163), (3124, 26831), (3833, 21868), (5467, 15332), (7666, 10934)]