85197472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 178718400

約数和(自身を除く): 93520928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 544, 787, 796, 1574, 1592, 3148, 3184, 3383, 6296, 6368, 6766, 12592, 13379, 13532, 25184, 26758, 27064, 53516, 54128, 107032, 108256, 156613, 214064, 313226, 428128, 626452, 1252904, 2505808, 2662421, 5011616, 5324842, 10649684, 21299368, 42598736, 85197472]

約数ペア:

[(1, 85197472), (2, 42598736), (4, 21299368), (8, 10649684), (16, 5324842), (17, 5011616), (32, 2662421), (34, 2505808), (68, 1252904), (136, 626452), (199, 428128), (272, 313226), (398, 214064), (544, 156613), (787, 108256), (796, 107032), (1574, 54128), (1592, 53516), (3148, 27064), (3184, 26758), (3383, 25184), (6296, 13532), (6368, 13379), (6766, 12592)]