291233104

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{9133}}^1$

素因数の和:11134

約数の個数: 20

約数和(自身を含む): 564609076

約数和(自身を除く): 273375972

約数列:

[1, 2, 4, 8, 16, 1993, 3986, 7972, 9133, 15944, 18266, 31888, 36532, 73064, 146128, 18202069, 36404138, 72808276, 145616552, 291233104]

約数ペア:

[(1, 291233104), (2, 145616552), (4, 72808276), (8, 36404138), (16, 18202069), (1993, 146128), (3986, 73064), (7972, 36532), (9133, 31888), (15944, 18266)]