471344

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 20

約数和(自身を含む): 926280

約数和(自身を除く): 454936

約数列:

[1, 2, 4, 8, 16, 89, 178, 331, 356, 662, 712, 1324, 1424, 2648, 5296, 29459, 58918, 117836, 235672, 471344]

約数ペア:

[(1, 471344), (2, 235672), (4, 117836), (8, 58918), (16, 29459), (89, 5296), (178, 2648), (331, 1424), (356, 1324), (662, 712)]