123868256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227699}}^1$

素因数の和:227726

約数の個数: 24

約数和(自身を含む): 258211800

約数和(自身を除く): 134343544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 227699, 455398, 910796, 1821592, 3643184, 3870883, 7286368, 7741766, 15483532, 30967064, 61934128, 123868256]

約数ペア:

[(1, 123868256), (2, 61934128), (4, 30967064), (8, 15483532), (16, 7741766), (17, 7286368), (32, 3870883), (34, 3643184), (68, 1821592), (136, 910796), (272, 455398), (544, 227699)]