84561742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 53332658

約数列:

[1, 2, 19, 38, 47, 94, 113, 226, 419, 838, 893, 1786, 2147, 4294, 5311, 7961, 10622, 15922, 19693, 39386, 47347, 94694, 100909, 201818, 374167, 748334, 899593, 1799186, 2225309, 4450618, 42280871, 84561742]

約数ペア:

[(1, 84561742), (2, 42280871), (19, 4450618), (38, 2225309), (47, 1799186), (94, 899593), (113, 748334), (226, 374167), (419, 201818), (838, 100909), (893, 94694), (1786, 47347), (2147, 39386), (4294, 19693), (5311, 15922), (7961, 10622)]