10981888

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 40

約数和(自身を含む): 22280940

約数和(自身を除く): 11299052

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 241, 256, 356, 482, 512, 712, 964, 1424, 1928, 2848, 3856, 5696, 7712, 11392, 15424, 21449, 22784, 30848, 42898, 45568, 61696, 85796, 123392, 171592, 343184, 686368, 1372736, 2745472, 5490944, 10981888]

約数ペア:

[(1, 10981888), (2, 5490944), (4, 2745472), (8, 1372736), (16, 686368), (32, 343184), (64, 171592), (89, 123392), (128, 85796), (178, 61696), (241, 45568), (256, 42898), (356, 30848), (482, 22784), (512, 21449), (712, 15424), (964, 11392), (1424, 7712), (1928, 5696), (2848, 3856)]