142427056

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{100019}}^1$

素因数の和:100116

約数の個数: 20

約数和(自身を含む): 279055800

約数和(自身を除く): 136628744

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 100019, 200038, 400076, 800152, 1600304, 8901691, 17803382, 35606764, 71213528, 142427056]

約数ペア:

[(1, 142427056), (2, 71213528), (4, 35606764), (8, 17803382), (16, 8901691), (89, 1600304), (178, 800152), (356, 400076), (712, 200038), (1424, 100019)]