31323648

素因数分解:

$2^9\times 3^1\times {\mathrm{20393}}^1$

素因数の和:20414

約数の個数: 40

約数和(自身を含む): 83452248

約数和(自身を除く): 52128600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 326288, 489432, 652576, 978864, 1305152, 1957728, 2610304, 3915456, 5220608, 7830912, 10441216, 15661824, 31323648]

約数ペア:

[(1, 31323648), (2, 15661824), (3, 10441216), (4, 7830912), (6, 5220608), (8, 3915456), (12, 2610304), (16, 1957728), (24, 1305152), (32, 978864), (48, 652576), (64, 489432), (96, 326288), (128, 244716), (192, 163144), (256, 122358), (384, 81572), (512, 61179), (768, 40786), (1536, 20393)]