123224432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19697}}^1$

素因数の和:19745

約数の個数: 40

約数和(自身を含む): 263795616

約数和(自身を除く): 140571184

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 19697, 39394, 78788, 157576, 315152, 334849, 453031, 669698, 906062, 1339396, 1812124, 2678792, 3624248, 5357584, 7248496, 7701527, 15403054, 30806108, 61612216, 123224432]

約数ペア:

[(1, 123224432), (2, 61612216), (4, 30806108), (8, 15403054), (16, 7701527), (17, 7248496), (23, 5357584), (34, 3624248), (46, 2678792), (68, 1812124), (92, 1339396), (136, 906062), (184, 669698), (272, 453031), (368, 334849), (391, 315152), (782, 157576), (1564, 78788), (3128, 39394), (6256, 19697)]