218492128

素因数分解:

$2^5\times {\mathrm{1669}}^1\times {\mathrm{4091}}^1$

素因数の和:5770

約数の個数: 24

約数和(自身を含む): 430519320

約数和(自身を除く): 212027192

約数列:

[1, 2, 4, 8, 16, 32, 1669, 3338, 4091, 6676, 8182, 13352, 16364, 26704, 32728, 53408, 65456, 130912, 6827879, 13655758, 27311516, 54623032, 109246064, 218492128]

約数ペア:

[(1, 218492128), (2, 109246064), (4, 54623032), (8, 27311516), (16, 13655758), (32, 6827879), (1669, 130912), (3338, 65456), (4091, 53408), (6676, 32728), (8182, 26704), (13352, 16364)]