217937632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15101}}^1$

素因数の和:15163

約数の個数: 48

約数和(自身を含む): 479518704

約数和(自身を除く): 261581072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 14432, 15101, 30202, 60404, 120808, 166111, 241616, 332222, 483232, 619141, 664444, 1238282, 1328888, 2476564, 2657776, 4953128, 5315552, 6810551, 9906256, 13621102, 19812512, 27242204, 54484408, 108968816, 217937632]

約数ペア:

[(1, 217937632), (2, 108968816), (4, 54484408), (8, 27242204), (11, 19812512), (16, 13621102), (22, 9906256), (32, 6810551), (41, 5315552), (44, 4953128), (82, 2657776), (88, 2476564), (164, 1328888), (176, 1238282), (328, 664444), (352, 619141), (451, 483232), (656, 332222), (902, 241616), (1312, 166111), (1804, 120808), (3608, 60404), (7216, 30202), (14432, 15101)]