285320032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4163

約数の個数: 48

約数和(自身を含む): 588155904

約数和(自身を除く): 302835872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 4051, 4402, 8102, 8804, 16204, 17608, 32408, 35216, 64816, 70432, 125581, 129632, 251162, 287621, 502324, 575242, 1004648, 1150484, 2009296, 2300968, 4018592, 4601936, 8916251, 9203872, 17832502, 35665004, 71330008, 142660016, 285320032]

約数ペア:

[(1, 285320032), (2, 142660016), (4, 71330008), (8, 35665004), (16, 17832502), (31, 9203872), (32, 8916251), (62, 4601936), (71, 4018592), (124, 2300968), (142, 2009296), (248, 1150484), (284, 1004648), (496, 575242), (568, 502324), (992, 287621), (1136, 251162), (2201, 129632), (2272, 125581), (4051, 70432), (4402, 64816), (8102, 35216), (8804, 32408), (16204, 17608)]