31037056

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5696

約数の個数: 32

約数和(自身を含む): 63280800

約数和(自身を除く): 32243744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 5639, 11278, 22556, 45112, 90224, 180448, 242477, 360896, 484954, 721792, 969908, 1939816, 3879632, 7759264, 15518528, 31037056]

約数ペア:

[(1, 31037056), (2, 15518528), (4, 7759264), (8, 3879632), (16, 1939816), (32, 969908), (43, 721792), (64, 484954), (86, 360896), (128, 242477), (172, 180448), (344, 90224), (688, 45112), (1376, 22556), (2752, 11278), (5504, 5639)]