80078704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9553

約数の個数: 40

約数和(自身を含む): 169596288

約数和(自身を除く): 89517584

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 9497, 18994, 37988, 75976, 151952, 161449, 294407, 322898, 588814, 645796, 1177628, 1291592, 2355256, 2583184, 4710512, 5004919, 10009838, 20019676, 40039352, 80078704]

約数ペア:

[(1, 80078704), (2, 40039352), (4, 20019676), (8, 10009838), (16, 5004919), (17, 4710512), (31, 2583184), (34, 2355256), (62, 1291592), (68, 1177628), (124, 645796), (136, 588814), (248, 322898), (272, 294407), (496, 161449), (527, 151952), (1054, 75976), (2108, 37988), (4216, 18994), (8432, 9497)]