31326791398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{5693}}^1$

素因数の和:6173

約数の個数: 48

約数和(自身を含む): 55636757280

約数和(自身を除く): 24309965882

約数列:

[1, 2, 7, 14, 31, 62, 217, 409, 434, 818, 961, 1922, 2863, 5693, 5726, 6727, 11386, 12679, 13454, 25358, 39851, 79702, 88753, 176483, 177506, 352966, 393049, 786098, 1235381, 2328437, 2470762, 2751343, 4656874, 5470973, 5502686, 10941946, 16299059, 32598118, 38296811, 72181547, 76593622, 144363094, 505270829, 1010541658, 2237627957, 4475255914, 15663395699, 31326791398]

約数ペア:

[(1, 31326791398), (2, 15663395699), (7, 4475255914), (14, 2237627957), (31, 1010541658), (62, 505270829), (217, 144363094), (409, 76593622), (434, 72181547), (818, 38296811), (961, 32598118), (1922, 16299059), (2863, 10941946), (5693, 5502686), (5726, 5470973), (6727, 4656874), (11386, 2751343), (12679, 2470762), (13454, 2328437), (25358, 1235381), (39851, 786098), (79702, 393049), (88753, 352966), (176483, 177506)]