189765088

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 394359840

約数和(自身を除く): 204594752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 2047, 2848, 2897, 4094, 5794, 8188, 11588, 16376, 23176, 32752, 46352, 65504, 66631, 92704, 133262, 257833, 266524, 515666, 533048, 1031332, 1066096, 2062664, 2132192, 4125328, 5930159, 8250656, 11860318, 23720636, 47441272, 94882544, 189765088]

約数ペア:

[(1, 189765088), (2, 94882544), (4, 47441272), (8, 23720636), (16, 11860318), (23, 8250656), (32, 5930159), (46, 4125328), (89, 2132192), (92, 2062664), (178, 1066096), (184, 1031332), (356, 533048), (368, 515666), (712, 266524), (736, 257833), (1424, 133262), (2047, 92704), (2848, 66631), (2897, 65504), (4094, 46352), (5794, 32752), (8188, 23176), (11588, 16376)]