63194456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31981}}^1$

素因数の和:32019

約数の個数: 32

約数和(自身を含む): 134324400

約数和(自身を除く): 71129944

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 31981, 63962, 127924, 255848, 415753, 607639, 831506, 1215278, 1663012, 2430556, 3326024, 4861112, 7899307, 15798614, 31597228, 63194456]

約数ペア:

[(1, 63194456), (2, 31597228), (4, 15798614), (8, 7899307), (13, 4861112), (19, 3326024), (26, 2430556), (38, 1663012), (52, 1215278), (76, 831506), (104, 607639), (152, 415753), (247, 255848), (494, 127924), (988, 63962), (1976, 31981)]