143647712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{345307}}^1$

素因数の和:345330

約数の個数: 24

約数和(自身を含む): 304561656

約数和(自身を除く): 160913944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 345307, 690614, 1381228, 2762456, 4488991, 5524912, 8977982, 11049824, 17955964, 35911928, 71823856, 143647712]

約数ペア:

[(1, 143647712), (2, 71823856), (4, 35911928), (8, 17955964), (13, 11049824), (16, 8977982), (26, 5524912), (32, 4488991), (52, 2762456), (104, 1381228), (208, 690614), (416, 345307)]