82786216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{659}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 76880984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 383, 659, 766, 1318, 1532, 2636, 3064, 5272, 15703, 27019, 31406, 54038, 62812, 108076, 125624, 216152, 252397, 504794, 1009588, 2019176, 10348277, 20696554, 41393108, 82786216]

約数ペア:

[(1, 82786216), (2, 41393108), (4, 20696554), (8, 10348277), (41, 2019176), (82, 1009588), (164, 504794), (328, 252397), (383, 216152), (659, 125624), (766, 108076), (1318, 62812), (1532, 54038), (2636, 31406), (3064, 27019), (5272, 15703)]