23156969668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{90199}}^1$

素因数の和:90436

約数の個数: 48

約数和(自身を含む): 47461075200

約数和(自身を除く): 24304105532

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 173, 212, 346, 371, 692, 742, 1211, 1484, 2422, 4844, 9169, 18338, 36676, 64183, 90199, 128366, 180398, 256732, 360796, 631393, 1262786, 2525572, 4780547, 9561094, 15604427, 19122188, 31208854, 33463829, 62417708, 66927658, 109230989, 133855316, 218461978, 436923956, 827034631, 1654069262, 3308138524, 5789242417, 11578484834, 23156969668]

約数ペア:

[(1, 23156969668), (2, 11578484834), (4, 5789242417), (7, 3308138524), (14, 1654069262), (28, 827034631), (53, 436923956), (106, 218461978), (173, 133855316), (212, 109230989), (346, 66927658), (371, 62417708), (692, 33463829), (742, 31208854), (1211, 19122188), (1484, 15604427), (2422, 9561094), (4844, 4780547), (9169, 2525572), (18338, 1262786), (36676, 631393), (64183, 360796), (90199, 256732), (128366, 180398)]