89415424

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 209125728

約数和(自身を除く): 119710304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1217, 1312, 1792, 2296, 2434, 2624, 4592, 4868, 5248, 8519, 9184, 9736, 10496, 17038, 18368, 19472, 34076, 36736, 38944, 49897, 68152, 73472, 77888, 99794, 136304, 155776, 199588, 272608, 311552, 349279, 399176, 545216, 698558, 798352, 1090432, 1397116, 1596704, 2180864, 2794232, 3193408, 5588464, 6386816, 11176928, 12773632, 22353856, 44707712, 89415424]

約数ペア:

[(1, 89415424), (2, 44707712), (4, 22353856), (7, 12773632), (8, 11176928), (14, 6386816), (16, 5588464), (28, 3193408), (32, 2794232), (41, 2180864), (56, 1596704), (64, 1397116), (82, 1090432), (112, 798352), (128, 698558), (164, 545216), (224, 399176), (256, 349279), (287, 311552), (328, 272608), (448, 199588), (574, 155776), (656, 136304), (896, 99794), (1148, 77888), (1217, 73472), (1312, 68152), (1792, 49897), (2296, 38944), (2434, 36736), (2624, 34076), (4592, 19472), (4868, 18368), (5248, 17038), (8519, 10496), (9184, 9736)]