538478944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43037}}^1$

素因数の和:43087

約数の個数: 48

約数和(自身を含む): 1171322208

約数和(自身を除く): 632843264

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 43037, 86074, 172148, 344296, 688592, 731629, 989851, 1377184, 1463258, 1979702, 2926516, 3959404, 5853032, 7918808, 11706064, 15837616, 16827467, 23412128, 31675232, 33654934, 67309868, 134619736, 269239472, 538478944]

約数ペア:

[(1, 538478944), (2, 269239472), (4, 134619736), (8, 67309868), (16, 33654934), (17, 31675232), (23, 23412128), (32, 16827467), (34, 15837616), (46, 11706064), (68, 7918808), (92, 5853032), (136, 3959404), (184, 2926516), (272, 1979702), (368, 1463258), (391, 1377184), (544, 989851), (736, 731629), (782, 688592), (1564, 344296), (3128, 172148), (6256, 86074), (12512, 43037)]