38631952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 78423552

約数和(自身を除く): 39791600

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1097, 1136, 2194, 2201, 4388, 4402, 8776, 8804, 17552, 17608, 34007, 35216, 68014, 77887, 136028, 155774, 272056, 311548, 544112, 623096, 1246192, 2414497, 4828994, 9657988, 19315976, 38631952]

約数ペア:

[(1, 38631952), (2, 19315976), (4, 9657988), (8, 4828994), (16, 2414497), (31, 1246192), (62, 623096), (71, 544112), (124, 311548), (142, 272056), (248, 155774), (284, 136028), (496, 77887), (568, 68014), (1097, 35216), (1136, 34007), (2194, 17608), (2201, 17552), (4388, 8804), (4402, 8776)]