87360688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 179854560

約数和(自身を除く): 92493872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 509, 631, 1018, 1262, 2036, 2524, 4072, 5048, 8144, 8653, 10096, 10727, 17306, 21454, 34612, 42908, 69224, 85816, 138448, 171632, 321179, 642358, 1284716, 2569432, 5138864, 5460043, 10920086, 21840172, 43680344, 87360688]

約数ペア:

[(1, 87360688), (2, 43680344), (4, 21840172), (8, 10920086), (16, 5460043), (17, 5138864), (34, 2569432), (68, 1284716), (136, 642358), (272, 321179), (509, 171632), (631, 138448), (1018, 85816), (1262, 69224), (2036, 42908), (2524, 34612), (4072, 21454), (5048, 17306), (8144, 10727), (8653, 10096)]