39970162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 66379824

約数和(自身を除く): 26409662

約数列:

[1, 2, 17, 34, 41, 53, 82, 106, 541, 697, 901, 1082, 1394, 1802, 2173, 4346, 9197, 18394, 22181, 28673, 36941, 44362, 57346, 73882, 377077, 487441, 754154, 974882, 1175593, 2351186, 19985081, 39970162]

約数ペア:

[(1, 39970162), (2, 19985081), (17, 2351186), (34, 1175593), (41, 974882), (53, 754154), (82, 487441), (106, 377077), (541, 73882), (697, 57346), (901, 44362), (1082, 36941), (1394, 28673), (1802, 22181), (2173, 18394), (4346, 9197)]