61931032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1931}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 122875200

約数和(自身を除く): 60944168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 1931, 3862, 4009, 7724, 8018, 15448, 16036, 32072, 36689, 73378, 146756, 293512, 407441, 814882, 1629764, 3259528, 7741379, 15482758, 30965516, 61931032]

約数ペア:

[(1, 61931032), (2, 30965516), (4, 15482758), (8, 7741379), (19, 3259528), (38, 1629764), (76, 814882), (152, 407441), (211, 293512), (422, 146756), (844, 73378), (1688, 36689), (1931, 32072), (3862, 16036), (4009, 15448), (7724, 8018)]