218088256

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{31847}}^1$

素因数の和:31966

約数の個数: 28

約数和(自身を含む): 436827168

約数和(自身を除く): 218738912

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 31847, 63694, 127388, 254776, 509552, 1019104, 2038208, 3407629, 6815258, 13630516, 27261032, 54522064, 109044128, 218088256]

約数ペア:

[(1, 218088256), (2, 109044128), (4, 54522064), (8, 27261032), (16, 13630516), (32, 6815258), (64, 3407629), (107, 2038208), (214, 1019104), (428, 509552), (856, 254776), (1712, 127388), (3424, 63694), (6848, 31847)]