70003216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{150869}}^1$

素因数の和:150906

約数の個数: 20

約数和(自身を含む): 140309100

約数和(自身を除く): 70305884

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 150869, 301738, 603476, 1206952, 2413904, 4375201, 8750402, 17500804, 35001608, 70003216]

約数ペア:

[(1, 70003216), (2, 35001608), (4, 17500804), (8, 8750402), (16, 4375201), (29, 2413904), (58, 1206952), (116, 603476), (232, 301738), (464, 150869)]