78816632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 153223680

約数和(自身を除く): 74407048

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 283, 566, 1123, 1132, 2246, 2264, 4492, 8773, 8984, 17546, 34813, 35092, 69626, 70184, 139252, 278504, 317809, 635618, 1271236, 2542472, 9852079, 19704158, 39408316, 78816632]

約数ペア:

[(1, 78816632), (2, 39408316), (4, 19704158), (8, 9852079), (31, 2542472), (62, 1271236), (124, 635618), (248, 317809), (283, 278504), (566, 139252), (1123, 70184), (1132, 69626), (2246, 35092), (2264, 34813), (4492, 17546), (8773, 8984)]