89436928

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 211186080

約数和(自身を除く): 121749152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1721, 1792, 1856, 3248, 3442, 3712, 6496, 6884, 7424, 12047, 12992, 13768, 24094, 25984, 27536, 48188, 49909, 51968, 55072, 96376, 99818, 110144, 192752, 199636, 220288, 349363, 385504, 399272, 440576, 698726, 771008, 798544, 1397452, 1542016, 1597088, 2794904, 3084032, 3194176, 5589808, 6388352, 11179616, 12776704, 22359232, 44718464, 89436928]

約数ペア:

[(1, 89436928), (2, 44718464), (4, 22359232), (7, 12776704), (8, 11179616), (14, 6388352), (16, 5589808), (28, 3194176), (29, 3084032), (32, 2794904), (56, 1597088), (58, 1542016), (64, 1397452), (112, 798544), (116, 771008), (128, 698726), (203, 440576), (224, 399272), (232, 385504), (256, 349363), (406, 220288), (448, 199636), (464, 192752), (812, 110144), (896, 99818), (928, 96376), (1624, 55072), (1721, 51968), (1792, 49909), (1856, 48188), (3248, 27536), (3442, 25984), (3712, 24094), (6496, 13768), (6884, 12992), (7424, 12047)]