86431808

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{4673}}^1$

素因数の和:4719

約数の個数: 42

約数和(自身を含む): 182234586

約数和(自身を除く): 95802778

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 4673, 9248, 9346, 18496, 18692, 37384, 74768, 79441, 149536, 158882, 299072, 317764, 635528, 1271056, 1350497, 2542112, 2700994, 5084224, 5401988, 10803976, 21607952, 43215904, 86431808]

約数ペア:

[(1, 86431808), (2, 43215904), (4, 21607952), (8, 10803976), (16, 5401988), (17, 5084224), (32, 2700994), (34, 2542112), (64, 1350497), (68, 1271056), (136, 635528), (272, 317764), (289, 299072), (544, 158882), (578, 149536), (1088, 79441), (1156, 74768), (2312, 37384), (4624, 18692), (4673, 18496), (9248, 9346)]