423845888

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1726

約数の個数: 56

約数和(自身を含む): 875507520

約数和(自身を除く): 451661632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1669, 1984, 2048, 3338, 3968, 4096, 6676, 7936, 8192, 13352, 15872, 26704, 31744, 51739, 53408, 63488, 103478, 106816, 126976, 206956, 213632, 253952, 413912, 427264, 827824, 854528, 1655648, 1709056, 3311296, 3418112, 6622592, 6836224, 13245184, 13672448, 26490368, 52980736, 105961472, 211922944, 423845888]

約数ペア:

[(1, 423845888), (2, 211922944), (4, 105961472), (8, 52980736), (16, 26490368), (31, 13672448), (32, 13245184), (62, 6836224), (64, 6622592), (124, 3418112), (128, 3311296), (248, 1709056), (256, 1655648), (496, 854528), (512, 827824), (992, 427264), (1024, 413912), (1669, 253952), (1984, 213632), (2048, 206956), (3338, 126976), (3968, 106816), (4096, 103478), (6676, 63488), (7936, 53408), (8192, 51739), (13352, 31744), (15872, 26704)]