80453992958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1\times {\mathrm{9391}}^1$

素因数の和:11264

約数の個数: 32

約数和(自身を含む): 128090350080

約数和(自身を除く): 47636357122

約数列:

[1, 2, 19, 38, 131, 262, 1721, 2489, 3442, 4978, 9391, 18782, 32699, 65398, 178429, 225451, 356858, 450902, 1230221, 2460442, 4283569, 8567138, 16161911, 23374199, 32323822, 46748398, 307076309, 614152618, 2117210341, 4234420682, 40226996479, 80453992958]

約数ペア:

[(1, 80453992958), (2, 40226996479), (19, 4234420682), (38, 2117210341), (131, 614152618), (262, 307076309), (1721, 46748398), (2489, 32323822), (3442, 23374199), (4978, 16161911), (9391, 8567138), (18782, 4283569), (32699, 2460442), (65398, 1230221), (178429, 450902), (225451, 356858)]