15723072032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{16223}}^1$

素因数の和:17241

約数の個数: 48

約数和(自身を含む): 31988017152

約数和(自身を除く): 16264945120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 977, 992, 1954, 3908, 7816, 15632, 16223, 30287, 31264, 32446, 60574, 64892, 121148, 129784, 242296, 259568, 484592, 502913, 519136, 969184, 1005826, 2011652, 4023304, 8046608, 15849871, 16093216, 31699742, 63399484, 126798968, 253597936, 491346001, 507195872, 982692002, 1965384004, 3930768008, 7861536016, 15723072032]

約数ペア:

[(1, 15723072032), (2, 7861536016), (4, 3930768008), (8, 1965384004), (16, 982692002), (31, 507195872), (32, 491346001), (62, 253597936), (124, 126798968), (248, 63399484), (496, 31699742), (977, 16093216), (992, 15849871), (1954, 8046608), (3908, 4023304), (7816, 2011652), (15632, 1005826), (16223, 969184), (30287, 519136), (31264, 502913), (32446, 484592), (60574, 259568), (64892, 242296), (121148, 129784)]