16246976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 56

約数和(自身を含む): 35112960

約数和(自身を除く): 18865984

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 431, 496, 589, 608, 862, 992, 1178, 1216, 1724, 1984, 2356, 3448, 4712, 6896, 8189, 9424, 13361, 13792, 16378, 18848, 26722, 27584, 32756, 37696, 53444, 65512, 106888, 131024, 213776, 253859, 262048, 427552, 507718, 524096, 855104, 1015436, 2030872, 4061744, 8123488, 16246976]

約数ペア:

[(1, 16246976), (2, 8123488), (4, 4061744), (8, 2030872), (16, 1015436), (19, 855104), (31, 524096), (32, 507718), (38, 427552), (62, 262048), (64, 253859), (76, 213776), (124, 131024), (152, 106888), (248, 65512), (304, 53444), (431, 37696), (496, 32756), (589, 27584), (608, 26722), (862, 18848), (992, 16378), (1178, 13792), (1216, 13361), (1724, 9424), (1984, 8189), (2356, 6896), (3448, 4712)]