30996819184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{70271}}^1$

素因数の和:71749

約数の個数: 40

約数和(自身を含む): 63261665280

約数和(自身を除く): 32264846096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1451, 2902, 5804, 11608, 23216, 27569, 55138, 70271, 110276, 140542, 220552, 281084, 441104, 562168, 1124336, 1335149, 2670298, 5340596, 10681192, 21362384, 101963221, 203926442, 407852884, 815705768, 1631411536, 1937301199, 3874602398, 7749204796, 15498409592, 30996819184]

約数ペア:

[(1, 30996819184), (2, 15498409592), (4, 7749204796), (8, 3874602398), (16, 1937301199), (19, 1631411536), (38, 815705768), (76, 407852884), (152, 203926442), (304, 101963221), (1451, 21362384), (2902, 10681192), (5804, 5340596), (11608, 2670298), (23216, 1335149), (27569, 1124336), (55138, 562168), (70271, 441104), (110276, 281084), (140542, 220552)]