1570993664

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{180491}}^1$

素因数の和:180526

約数の個数: 40

約数和(自身を含む): 3323579688

約数和(自身を除く): 1752586024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 180491, 360982, 721964, 1443928, 2887856, 3068347, 5775712, 6136694, 11551424, 12273388, 23102848, 24546776, 46205696, 49093552, 92411392, 98187104, 196374208, 392748416, 785496832, 1570993664]

約数ペア:

[(1, 1570993664), (2, 785496832), (4, 392748416), (8, 196374208), (16, 98187104), (17, 92411392), (32, 49093552), (34, 46205696), (64, 24546776), (68, 23102848), (128, 12273388), (136, 11551424), (256, 6136694), (272, 5775712), (512, 3068347), (544, 2887856), (1088, 1443928), (2176, 721964), (4352, 360982), (8704, 180491)]