16219528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 33163200

約数和(自身を除く): 16943672

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1879, 2158, 3758, 4316, 7516, 8632, 15032, 24427, 48854, 97708, 155957, 195416, 311914, 623828, 1247656, 2027441, 4054882, 8109764, 16219528]

約数ペア:

[(1, 16219528), (2, 8109764), (4, 4054882), (8, 2027441), (13, 1247656), (26, 623828), (52, 311914), (83, 195416), (104, 155957), (166, 97708), (332, 48854), (664, 24427), (1079, 15032), (1879, 8632), (2158, 7516), (3758, 4316)]