39595856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 81858600

約数和(自身を除く): 42262744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 977, 1192, 1954, 2384, 2533, 3908, 5066, 7816, 10132, 15632, 16609, 20264, 33218, 40528, 66436, 132872, 145573, 265744, 291146, 582292, 1164584, 2329168, 2474741, 4949482, 9898964, 19797928, 39595856]

約数ペア:

[(1, 39595856), (2, 19797928), (4, 9898964), (8, 4949482), (16, 2474741), (17, 2329168), (34, 1164584), (68, 582292), (136, 291146), (149, 265744), (272, 145573), (298, 132872), (596, 66436), (977, 40528), (1192, 33218), (1954, 20264), (2384, 16609), (2533, 15632), (3908, 10132), (5066, 7816)]