313931567368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{12670793}}^1$

素因数の和:12670981

約数の個数: 32

約数和(自身を含む): 623403064800

約数和(自身を除く): 309471497432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 12388, 24776, 12670793, 25341586, 50683172, 101366344, 240745067, 481490134, 962980268, 1925960536, 2065339259, 4130678518, 8261357036, 16522714072, 39241445921, 78482891842, 156965783684, 313931567368]

約数ペア:

[(1, 313931567368), (2, 156965783684), (4, 78482891842), (8, 39241445921), (19, 16522714072), (38, 8261357036), (76, 4130678518), (152, 2065339259), (163, 1925960536), (326, 962980268), (652, 481490134), (1304, 240745067), (3097, 101366344), (6194, 50683172), (12388, 25341586), (24776, 12670793)]