79031776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 166153680

約数和(自身を除く): 87121904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 1109, 2096, 2218, 2227, 4192, 4436, 4454, 8872, 8908, 17744, 17816, 18853, 35488, 35632, 37706, 71264, 75412, 145279, 150824, 290558, 301648, 581116, 603296, 1162232, 2324464, 2469743, 4648928, 4939486, 9878972, 19757944, 39515888, 79031776]

約数ペア:

[(1, 79031776), (2, 39515888), (4, 19757944), (8, 9878972), (16, 4939486), (17, 4648928), (32, 2469743), (34, 2324464), (68, 1162232), (131, 603296), (136, 581116), (262, 301648), (272, 290558), (524, 150824), (544, 145279), (1048, 75412), (1109, 71264), (2096, 37706), (2218, 35632), (2227, 35488), (4192, 18853), (4436, 17816), (4454, 17744), (8872, 8908)]