4920022528

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{107971}}^1$

素因数の和:108078

約数の個数: 40

約数和(自身を含む): 9940982040

約数和(自身を除く): 5020959512

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 45568, 107971, 215942, 431884, 863768, 1727536, 3455072, 6910144, 9609419, 13820288, 19218838, 27640576, 38437676, 55281152, 76875352, 153750704, 307501408, 615002816, 1230005632, 2460011264, 4920022528]

約数ペア:

[(1, 4920022528), (2, 2460011264), (4, 1230005632), (8, 615002816), (16, 307501408), (32, 153750704), (64, 76875352), (89, 55281152), (128, 38437676), (178, 27640576), (256, 19218838), (356, 13820288), (512, 9609419), (712, 6910144), (1424, 3455072), (2848, 1727536), (5696, 863768), (11392, 431884), (22784, 215942), (45568, 107971)]