85164976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 178380944

約数和(自身を除く): 93215968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1237, 1324, 2474, 2648, 4303, 4948, 5296, 8606, 9896, 16081, 17212, 19792, 32162, 34424, 64324, 68848, 128648, 257296, 409447, 818894, 1637788, 3275576, 5322811, 6551152, 10645622, 21291244, 42582488, 85164976]

約数ペア:

[(1, 85164976), (2, 42582488), (4, 21291244), (8, 10645622), (13, 6551152), (16, 5322811), (26, 3275576), (52, 1637788), (104, 818894), (208, 409447), (331, 257296), (662, 128648), (1237, 68848), (1324, 64324), (2474, 34424), (2648, 32162), (4303, 19792), (4948, 17212), (5296, 16081), (8606, 9896)]