79665328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 163243520

約数和(自身を除く): 83578192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 967, 1084, 1934, 2168, 3868, 4336, 5149, 7736, 10298, 15472, 18373, 20596, 36746, 41192, 73492, 82384, 146984, 262057, 293968, 524114, 1048228, 2096456, 4192912, 4979083, 9958166, 19916332, 39832664, 79665328]

約数ペア:

[(1, 79665328), (2, 39832664), (4, 19916332), (8, 9958166), (16, 4979083), (19, 4192912), (38, 2096456), (76, 1048228), (152, 524114), (271, 293968), (304, 262057), (542, 146984), (967, 82384), (1084, 73492), (1934, 41192), (2168, 36746), (3868, 20596), (4336, 18373), (5149, 15472), (7736, 10298)]