79974952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7853}}^1$

素因数の和:7945

約数の個数: 32

約数和(自身を含む): 160221600

約数和(自身を除く): 80246648

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 7853, 10184, 15706, 31412, 62824, 149207, 298414, 526151, 596828, 1052302, 1193656, 2104604, 4209208, 9996869, 19993738, 39987476, 79974952]

約数ペア:

[(1, 79974952), (2, 39987476), (4, 19993738), (8, 9996869), (19, 4209208), (38, 2104604), (67, 1193656), (76, 1052302), (134, 596828), (152, 526151), (268, 298414), (536, 149207), (1273, 62824), (2546, 31412), (5092, 15706), (7853, 10184)]