15504512

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 31257900

約数和(自身を除く): 15753388

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1361, 1424, 2722, 2848, 5444, 5696, 10888, 11392, 21776, 43552, 87104, 121129, 174208, 242258, 484516, 969032, 1938064, 3876128, 7752256, 15504512]

約数ペア:

[(1, 15504512), (2, 7752256), (4, 3876128), (8, 1938064), (16, 969032), (32, 484516), (64, 242258), (89, 174208), (128, 121129), (178, 87104), (356, 43552), (712, 21776), (1361, 11392), (1424, 10888), (2722, 5696), (2848, 5444)]