89396996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16691}}^1$

素因数の和:16811

約数の個数: 24

約数和(自身を含む): 170124864

約数和(自身を除く): 80727868

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 16691, 33382, 66764, 216983, 433966, 867932, 1719173, 3438346, 6876692, 22349249, 44698498, 89396996]

約数ペア:

[(1, 89396996), (2, 44698498), (4, 22349249), (13, 6876692), (26, 3438346), (52, 1719173), (103, 867932), (206, 433966), (412, 216983), (1339, 66764), (2678, 33382), (5356, 16691)]