79482016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4277

約数の個数: 48

約数和(自身を含む): 170069760

約数和(自身を除く): 90587744

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4217, 4712, 8434, 9424, 16868, 18848, 33736, 67472, 80123, 130727, 134944, 160246, 261454, 320492, 522908, 640984, 1045816, 1281968, 2091632, 2483813, 2563936, 4183264, 4967626, 9935252, 19870504, 39741008, 79482016]

約数ペア:

[(1, 79482016), (2, 39741008), (4, 19870504), (8, 9935252), (16, 4967626), (19, 4183264), (31, 2563936), (32, 2483813), (38, 2091632), (62, 1281968), (76, 1045816), (124, 640984), (152, 522908), (248, 320492), (304, 261454), (496, 160246), (589, 134944), (608, 130727), (992, 80123), (1178, 67472), (2356, 33736), (4217, 18848), (4712, 16868), (8434, 9424)]