852621568

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{81233}}^1$

素因数の和:81290

約数の個数: 36

約数和(自身を含む): 1743444108

約数和(自身を除く): 890822540

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 81233, 162466, 324932, 649864, 1299728, 2599456, 3330553, 5198912, 6661106, 10397824, 13322212, 20795648, 26644424, 53288848, 106577696, 213155392, 426310784, 852621568]

約数ペア:

[(1, 852621568), (2, 426310784), (4, 213155392), (8, 106577696), (16, 53288848), (32, 26644424), (41, 20795648), (64, 13322212), (82, 10397824), (128, 6661106), (164, 5198912), (256, 3330553), (328, 2599456), (656, 1299728), (1312, 649864), (2624, 324932), (5248, 162466), (10496, 81233)]