802415144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{3163}}^1$

素因数の和:4857

約数の個数: 32

約数和(自身を含む): 1585164000

約数和(自身を除く): 782748856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1669, 3163, 3338, 6326, 6676, 12652, 13352, 25304, 31711, 60097, 63422, 120194, 126844, 240388, 253688, 480776, 5279047, 10558094, 21116188, 42232376, 100301893, 200603786, 401207572, 802415144]

約数ペア:

[(1, 802415144), (2, 401207572), (4, 200603786), (8, 100301893), (19, 42232376), (38, 21116188), (76, 10558094), (152, 5279047), (1669, 480776), (3163, 253688), (3338, 240388), (6326, 126844), (6676, 120194), (12652, 63422), (13352, 60097), (25304, 31711)]