142433888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6089}}^1$

素因数の和:6159

約数の個数: 48

約数和(自身を含む): 303866640

約数和(自身を除く): 161432752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 6089, 11696, 12178, 23392, 24356, 48712, 97424, 103513, 194848, 207026, 261827, 414052, 523654, 828104, 1047308, 1656208, 2094616, 3312416, 4189232, 4451059, 8378464, 8902118, 17804236, 35608472, 71216944, 142433888]

約数ペア:

[(1, 142433888), (2, 71216944), (4, 35608472), (8, 17804236), (16, 8902118), (17, 8378464), (32, 4451059), (34, 4189232), (43, 3312416), (68, 2094616), (86, 1656208), (136, 1047308), (172, 828104), (272, 523654), (344, 414052), (544, 261827), (688, 207026), (731, 194848), (1376, 103513), (1462, 97424), (2924, 48712), (5848, 24356), (6089, 23392), (11696, 12178)]