238054376

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80207}}^1$

素因数の和:80273

約数の個数: 32

約数和(自身を含む): 519747840

約数和(自身を除く): 281693464

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 80207, 160414, 320828, 561449, 641656, 1122898, 2245796, 4250971, 4491592, 8501942, 17003884, 29756797, 34007768, 59513594, 119027188, 238054376]

約数ペア:

[(1, 238054376), (2, 119027188), (4, 59513594), (7, 34007768), (8, 29756797), (14, 17003884), (28, 8501942), (53, 4491592), (56, 4250971), (106, 2245796), (212, 1122898), (371, 641656), (424, 561449), (742, 320828), (1484, 160414), (2968, 80207)]