31820457304

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{929}}^1\times {\mathrm{27271}}^1$

素因数の和:28363

約数の個数: 32

約数和(自身を含む): 60110215200

約数和(自身を除く): 28289757896

約数列:

[1, 2, 4, 8, 157, 314, 628, 929, 1256, 1858, 3716, 7432, 27271, 54542, 109084, 145853, 218168, 291706, 583412, 1166824, 4281547, 8563094, 17126188, 25334759, 34252376, 50669518, 101339036, 202678072, 3977557163, 7955114326, 15910228652, 31820457304]

約数ペア:

[(1, 31820457304), (2, 15910228652), (4, 7955114326), (8, 3977557163), (157, 202678072), (314, 101339036), (628, 50669518), (929, 34252376), (1256, 25334759), (1858, 17126188), (3716, 8563094), (7432, 4281547), (27271, 1166824), (54542, 583412), (109084, 291706), (145853, 218168)]