39280112

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 77911680

約数和(自身を除く): 38631568

約数列:

[1, 2, 4, 8, 16, 101, 109, 202, 218, 223, 404, 436, 446, 808, 872, 892, 1616, 1744, 1784, 3568, 11009, 22018, 22523, 24307, 44036, 45046, 48614, 88072, 90092, 97228, 176144, 180184, 194456, 360368, 388912, 2455007, 4910014, 9820028, 19640056, 39280112]

約数ペア:

[(1, 39280112), (2, 19640056), (4, 9820028), (8, 4910014), (16, 2455007), (101, 388912), (109, 360368), (202, 194456), (218, 180184), (223, 176144), (404, 97228), (436, 90092), (446, 88072), (808, 48614), (872, 45046), (892, 44036), (1616, 24307), (1744, 22523), (1784, 22018), (3568, 11009)]