89231884

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 182327040

約数和(自身を除く): 93095156

約数列:

[1, 2, 4, 7, 14, 28, 101, 139, 202, 227, 278, 404, 454, 556, 707, 908, 973, 1414, 1589, 1946, 2828, 3178, 3892, 6356, 14039, 22927, 28078, 31553, 45854, 56156, 63106, 91708, 98273, 126212, 160489, 196546, 220871, 320978, 393092, 441742, 641956, 883484, 3186853, 6373706, 12747412, 22307971, 44615942, 89231884]

約数ペア:

[(1, 89231884), (2, 44615942), (4, 22307971), (7, 12747412), (14, 6373706), (28, 3186853), (101, 883484), (139, 641956), (202, 441742), (227, 393092), (278, 320978), (404, 220871), (454, 196546), (556, 160489), (707, 126212), (908, 98273), (973, 91708), (1414, 63106), (1589, 56156), (1946, 45854), (2828, 31553), (3178, 28078), (3892, 22927), (6356, 14039)]