85197812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178987}}^1$

素因数の和:179015

約数の個数: 24

約数和(自身を含む): 180419904

約数和(自身を除く): 95222092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 178987, 357974, 715948, 1252909, 2505818, 3042779, 5011636, 6085558, 12171116, 21299453, 42598906, 85197812]

約数ペア:

[(1, 85197812), (2, 42598906), (4, 21299453), (7, 12171116), (14, 6085558), (17, 5011636), (28, 3042779), (34, 2505818), (68, 1252909), (119, 715948), (238, 357974), (476, 178987)]