450103928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{15581}}^1$

素因数の和:15767

約数の個数: 32

約数和(自身を含む): 886304160

約数和(自身を除く): 436200232

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 3611, 7222, 14444, 15581, 28888, 31162, 62324, 124648, 358363, 716726, 1433452, 2446217, 2866904, 4892434, 9784868, 19569736, 56262991, 112525982, 225051964, 450103928]

約数ペア:

[(1, 450103928), (2, 225051964), (4, 112525982), (8, 56262991), (23, 19569736), (46, 9784868), (92, 4892434), (157, 2866904), (184, 2446217), (314, 1433452), (628, 716726), (1256, 358363), (3611, 124648), (7222, 62324), (14444, 31162), (15581, 28888)]