16890689024

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{2719}}^1$

素因数の和:3851

約数の個数: 80

約数和(自身を含む): 36863354880

約数和(自身を除く): 19972665856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1103, 1408, 2206, 2719, 2816, 4412, 5438, 5632, 8824, 10876, 12133, 17648, 21752, 24266, 29909, 35296, 43504, 48532, 59818, 70592, 87008, 97064, 119636, 141184, 174016, 194128, 239272, 282368, 348032, 388256, 478544, 564736, 696064, 776512, 957088, 1392128, 1553024, 1914176, 2999057, 3106048, 3828352, 5998114, 6212096, 7656704, 11996228, 15313408, 23992456, 32989627, 47984912, 65979254, 95969824, 131958508, 191939648, 263917016, 383879296, 527834032, 767758592, 1055668064, 1535517184, 2111336128, 4222672256, 8445344512, 16890689024]

約数ペア:

[(1, 16890689024), (2, 8445344512), (4, 4222672256), (8, 2111336128), (11, 1535517184), (16, 1055668064), (22, 767758592), (32, 527834032), (44, 383879296), (64, 263917016), (88, 191939648), (128, 131958508), (176, 95969824), (256, 65979254), (352, 47984912), (512, 32989627), (704, 23992456), (1103, 15313408), (1408, 11996228), (2206, 7656704), (2719, 6212096), (2816, 5998114), (4412, 3828352), (5438, 3106048), (5632, 2999057), (8824, 1914176), (10876, 1553024), (12133, 1392128), (17648, 957088), (21752, 776512), (24266, 696064), (29909, 564736), (35296, 478544), (43504, 388256), (48532, 348032), (59818, 282368), (70592, 239272), (87008, 194128), (97064, 174016), (119636, 141184)]