85398334

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 149700096

約数和(自身を除く): 64301762

約数列:

[1, 2, 7, 14, 67, 134, 181, 362, 469, 503, 938, 1006, 1267, 2534, 3521, 7042, 12127, 24254, 33701, 67402, 84889, 91043, 169778, 182086, 235907, 471814, 637301, 1274602, 6099881, 12199762, 42699167, 85398334]

約数ペア:

[(1, 85398334), (2, 42699167), (7, 12199762), (14, 6099881), (67, 1274602), (134, 637301), (181, 471814), (362, 235907), (469, 182086), (503, 169778), (938, 91043), (1006, 84889), (1267, 67402), (2534, 33701), (3521, 24254), (7042, 12127)]