42387712

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 54

約数和(自身を含む): 88731062

約数和(自身を除く): 46343350

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 313, 368, 529, 626, 736, 1058, 1252, 1472, 2116, 2504, 2944, 4232, 5008, 5888, 7199, 8464, 10016, 14398, 16928, 20032, 28796, 33856, 40064, 57592, 67712, 80128, 115184, 135424, 165577, 230368, 331154, 460736, 662308, 921472, 1324616, 1842944, 2649232, 5298464, 10596928, 21193856, 42387712]

約数ペア:

[(1, 42387712), (2, 21193856), (4, 10596928), (8, 5298464), (16, 2649232), (23, 1842944), (32, 1324616), (46, 921472), (64, 662308), (92, 460736), (128, 331154), (184, 230368), (256, 165577), (313, 135424), (368, 115184), (529, 80128), (626, 67712), (736, 57592), (1058, 40064), (1252, 33856), (1472, 28796), (2116, 20032), (2504, 16928), (2944, 14398), (4232, 10016), (5008, 8464), (5888, 7199)]