83317576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 160687800

約数和(自身を除く): 77370224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 389, 653, 778, 1306, 1556, 2612, 3112, 5224, 15949, 26773, 31898, 53546, 63796, 107092, 127592, 214184, 254017, 508034, 1016068, 2032136, 10414697, 20829394, 41658788, 83317576]

約数ペア:

[(1, 83317576), (2, 41658788), (4, 20829394), (8, 10414697), (41, 2032136), (82, 1016068), (164, 508034), (328, 254017), (389, 214184), (653, 127592), (778, 107092), (1306, 63796), (1556, 53546), (2612, 31898), (3112, 26773), (5224, 15949)]