246890272

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{86689}}^1$

素因数の和:86788

約数の個数: 24

約数和(自身を含む): 491532300

約数和(自身を除く): 244642028

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 86689, 173378, 346756, 693512, 1387024, 2774048, 7715321, 15430642, 30861284, 61722568, 123445136, 246890272]

約数ペア:

[(1, 246890272), (2, 123445136), (4, 61722568), (8, 30861284), (16, 15430642), (32, 7715321), (89, 2774048), (178, 1387024), (356, 693512), (712, 346756), (1424, 173378), (2848, 86689)]