103215712

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{40829}}^1$

素因数の和:40918

約数の個数: 24

約数和(自身を含む): 205783200

約数和(自身を除く): 102567488

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 40829, 81658, 163316, 326632, 653264, 1306528, 3225491, 6450982, 12901964, 25803928, 51607856, 103215712]

約数ペア:

[(1, 103215712), (2, 51607856), (4, 25803928), (8, 12901964), (16, 6450982), (32, 3225491), (79, 1306528), (158, 653264), (316, 326632), (632, 163316), (1264, 81658), (2528, 40829)]