8206859648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{159097}}^1$

素因数の和:159155

約数の個数: 64

約数和(自身を含む): 18175355520

約数和(自身を除く): 9968495872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 159097, 318194, 636388, 1272776, 2068261, 2545552, 4136522, 4932007, 5091104, 8273044, 9864014, 10182208, 16546088, 19728028, 20364416, 33092176, 39456056, 64116091, 66184352, 78912112, 128232182, 132368704, 157824224, 256464364, 264737408, 315648448, 512928728, 631296896, 1025857456, 2051714912, 4103429824, 8206859648]

約数ペア:

[(1, 8206859648), (2, 4103429824), (4, 2051714912), (8, 1025857456), (13, 631296896), (16, 512928728), (26, 315648448), (31, 264737408), (32, 256464364), (52, 157824224), (62, 132368704), (64, 128232182), (104, 78912112), (124, 66184352), (128, 64116091), (208, 39456056), (248, 33092176), (403, 20364416), (416, 19728028), (496, 16546088), (806, 10182208), (832, 9864014), (992, 8273044), (1612, 5091104), (1664, 4932007), (1984, 4136522), (3224, 2545552), (3968, 2068261), (6448, 1272776), (12896, 636388), (25792, 318194), (51584, 159097)]