235088984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2281}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 475386240

約数和(自身を除く): 240297256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 991, 1982, 2281, 3964, 4562, 7928, 9124, 12883, 18248, 25766, 29653, 51532, 59306, 103064, 118612, 237224, 2260471, 4520942, 9041884, 18083768, 29386123, 58772246, 117544492, 235088984]

約数ペア:

[(1, 235088984), (2, 117544492), (4, 58772246), (8, 29386123), (13, 18083768), (26, 9041884), (52, 4520942), (104, 2260471), (991, 237224), (1982, 118612), (2281, 103064), (3964, 59306), (4562, 51532), (7928, 29653), (9124, 25766), (12883, 18248)]