223144832

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{28579}}^1$

素因数の和:28654

約数の個数: 32

約数和(自身を含む): 451849800

約数和(自身を除く): 228704968

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 28579, 57158, 114316, 228632, 457264, 914528, 1743319, 1829056, 3486638, 3658112, 6973276, 13946552, 27893104, 55786208, 111572416, 223144832]

約数ペア:

[(1, 223144832), (2, 111572416), (4, 55786208), (8, 27893104), (16, 13946552), (32, 6973276), (61, 3658112), (64, 3486638), (122, 1829056), (128, 1743319), (244, 914528), (488, 457264), (976, 228632), (1952, 114316), (3904, 57158), (7808, 28579)]