32816768

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 69621120

約数和(自身を除く): 36804352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 157, 184, 284, 314, 368, 568, 628, 736, 1136, 1256, 1472, 1633, 2272, 2512, 2944, 3266, 3611, 4544, 5024, 6532, 7222, 9088, 10048, 11147, 13064, 14444, 20096, 22294, 26128, 28888, 44588, 52256, 57776, 89176, 104512, 115552, 178352, 209024, 231104, 256381, 356704, 462208, 512762, 713408, 1025524, 1426816, 2051048, 4102096, 8204192, 16408384, 32816768]

約数ペア:

[(1, 32816768), (2, 16408384), (4, 8204192), (8, 4102096), (16, 2051048), (23, 1426816), (32, 1025524), (46, 713408), (64, 512762), (71, 462208), (92, 356704), (128, 256381), (142, 231104), (157, 209024), (184, 178352), (284, 115552), (314, 104512), (368, 89176), (568, 57776), (628, 52256), (736, 44588), (1136, 28888), (1256, 26128), (1472, 22294), (1633, 20096), (2272, 14444), (2512, 13064), (2944, 11147), (3266, 10048), (3611, 9088), (4544, 7222), (5024, 6532)]