225169984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2283

約数の個数: 56

約数和(自身を含む): 485209088

約数和(自身を除く): 260039104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 2131, 3302, 4064, 4262, 6604, 8128, 8524, 13208, 17048, 26416, 27703, 34096, 52832, 55406, 68192, 105664, 110812, 136384, 221624, 270637, 443248, 541274, 886496, 1082548, 1772992, 2165096, 3518281, 4330192, 7036562, 8660384, 14073124, 17320768, 28146248, 56292496, 112584992, 225169984]

約数ペア:

[(1, 225169984), (2, 112584992), (4, 56292496), (8, 28146248), (13, 17320768), (16, 14073124), (26, 8660384), (32, 7036562), (52, 4330192), (64, 3518281), (104, 2165096), (127, 1772992), (208, 1082548), (254, 886496), (416, 541274), (508, 443248), (832, 270637), (1016, 221624), (1651, 136384), (2032, 110812), (2131, 105664), (3302, 68192), (4064, 55406), (4262, 52832), (6604, 34096), (8128, 27703), (8524, 26416), (13208, 17048)]