83287216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7121}}^1$

素因数の和:7189

約数の個数: 40

約数和(自身を含む): 174859344

約数和(自身を除く): 91572128

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 7121, 11696, 14242, 28484, 56968, 113936, 121057, 242114, 306203, 484228, 612406, 968456, 1224812, 1936912, 2449624, 4899248, 5205451, 10410902, 20821804, 41643608, 83287216]

約数ペア:

[(1, 83287216), (2, 41643608), (4, 20821804), (8, 10410902), (16, 5205451), (17, 4899248), (34, 2449624), (43, 1936912), (68, 1224812), (86, 968456), (136, 612406), (172, 484228), (272, 306203), (344, 242114), (688, 121057), (731, 113936), (1462, 56968), (2924, 28484), (5848, 14242), (7121, 11696)]