1155647536

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{37021}}^1$

素因数の和:38980

約数の個数: 20

約数和(自身を含む): 2240275264

約数和(自身を除く): 1084627728

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 7804, 15608, 31216, 37021, 74042, 148084, 296168, 592336, 72227971, 144455942, 288911884, 577823768, 1155647536]

約数ペア:

[(1, 1155647536), (2, 577823768), (4, 288911884), (8, 144455942), (16, 72227971), (1951, 592336), (3902, 296168), (7804, 148084), (15608, 74042), (31216, 37021)]